Two cards, not one: the one before you go and the one after you are home
Most people try to write one card that covers the booking and the trip, and it comes out vague because at any single moment you only know half of what the agent did. Before you travel, you know the planning: the patience, the options she priced, the room she talked you out of. You do not yet know whether any of it works. After you are home, you know which decisions held up in real weather, real queues and a real missed connection, but the planning has faded and you write about the holiday instead of the work.
So split it. The before-you-go card is short and it is really a trust card. Three or four lines, written once the tickets are issued, thanking her for a named piece of planning and saying you are looking forward to the trip she built. It takes ten minutes and almost nobody sends one, which is why agents remember them.
Tickets are in and I have read the itinerary twice. Thank you for moving us off the late arrival. I would have booked it and spent the first evening in a taxi queue. See you on the other side of it.
The back-home card is the real one, and it should wait a few days. Not a month, and not from the airport. Write it when one moment from the trip has settled into the story you keep telling people, because that moment is usually the one her decision made possible, and it is the sentence the card needs.
Name one booking decision, not the whole holiday
A travel agent's work is a chain of decisions, most of them invisible by design. She chose the flight that left an hour earlier than the cheap one. She put you on the side of the hotel away from the road. She booked the transfer as a car rather than a coach because your flight landed late and coaches stop running. If you thank her for a wonderful trip, you are thanking the destination. If you thank her for one of those decisions, you are thanking her.
I learned this by sending the wrong card first. Sylvie, who runs a small agency in Topsham, planned a two-stop trip for us in May 2025, trains and a ferry and a hotel I had never heard of. From the departure lounge I sent her a text saying all sorted, thank you so much, you are a star, and she replied with a thumbs up and nothing else, which is what that text deserved. The card I posted three weeks after we got home named the decision she had made back in February. She had moved us to an earlier ferry crossing because the one I had picked docked forty minutes after the last connecting train home, and she had written the new time on the front of the blue folder she hands over with the tickets, in pencil, in case it changed again. We made that train with eleven minutes to spare. She rang me about that card. She had kept it on the shelf behind the desk, next to the ferry timetables.
Pick the decision the way she would. Not the biggest spend. The one where she overruled you, or warned you, or quietly fixed something you had not noticed was broken in your own plan. Those are the professional moments. Praise for the sunset is nice. It is not about her.
Mine the paperwork, because your memory of the planning is already going
By the time you are home, the planning conversations feel like one long blur of dates and prices, and the card suffers for it. The detail is still sitting in your inbox. Before you write, spend ten minutes with the email thread, the final itinerary and any notes she sent, and look for the places where the plan changed. Every change is a card line waiting to be written.
Look for four things in particular. A fare or room she held while you made up your mind, and how long she held it for. A name, date or spelling she corrected before it reached a ticket, where the error would have been yours to pay for. A warning she gave that you acted on, about a strike, a visa queue, a hotel building site, a connection that looked legal on paper and miserable in practice. And anything she booked that you did not ask for and were glad of later: the early check-in request, the room note about a quiet floor, the seat pair with the empty middle seat on a half empty flight.
Write the detail the way it appears in the paperwork, with the date or the time in it. "Thank you for holding the fare until Thursday while we sorted leave" tells her you noticed a piece of work that most clients never see. Numbers and dates in a thank you card are not cold. They are proof you were paying attention, and they are the reason one card gets kept and the rest get recycled with the brochures.
The rescue card: thank the fix, skip the disaster film
If something went wrong and she fixed it, the temptation is to retell the whole collapse in the card, hour by hour, partly because you are still annoyed and partly because the drama feels like it measures the thanks. It does the opposite. A long account of the cancelled flight, the queue and the announcement nobody understood turns the card into a complaint with a thank you attached at the end, and she has already lived that day once, on the phone, probably with six other clients in the same queue.
Give the problem one sentence. Give the fix three. Name what she actually did: rebooked you onto the first flight out, moved the hotel night without losing the deposit, found the room with two beds when the booking had landed as one, rang the transfer company so the driver waited. Then name the consequence in plain terms, what the fix meant by the time you were home.
The cancelled flight gets one line, because you already know how that afternoon felt from your end of the phone. What I keep coming back to is that by the time we reached the desk, the new seats were already held and the hotel had been told. We lost an evening. We did not lose the trip.
One more thing about rescue cards. Send them even if the trip stayed imperfect. Especially then. An agent who fought a bad day on your behalf and then hears nothing assumes you blame her for the day. A short card that separates the airline's failure from her work is the one piece of feedback she cannot get from anyone else, because you are the only person who saw both.
A second agent, a branch team, and the name you only have from an email signature
Trips are often handled by more than one person, and the card usually goes to the name you remember, which is the name on the shopfront conversation, not always the name that did the rebooking at nine in the evening. If a colleague stepped in while your agent was on leave, or a trainee priced the options, write two cards. Not one card with a line asking her to pass your thanks on. Passed-on thanks arrive diluted, third hand, and half the time they do not arrive at all.
The second card can be much shorter. It only needs the one thing that person did, in their own envelope, with their own name spelled the way they spell it. Check the spelling against the email signature, not against how the name sounded on the phone. A card addressed to a misspelled version of someone is a small, avoidable insult inside a thank you.
If you genuinely never learned a name, write to the role and the date instead of guessing: "For the woman who rebooked our Thursday evening flight on 14 May, with thanks." Hand it in at the branch or send it to the general email with that line as the subject, and say in the covering note that you want it to reach the right person. Branch managers pass those on with pleasure. It is the guessing that fails, not the not knowing.
And if the trip was booked online through a big agency and your only contact is a rotating inbox, a card may be the wrong tool altogether. A named review or a feedback form quoting the reference number is more likely to land on a real desk. The next section but one covers that split.
What to keep out of the card
A thank you card to an agent is read at a desk, often by more than one person, and sometimes kept. Write it as if the whole branch will see it over her shoulder, because they will. That rules out a few things people put in without thinking.
Keep out any complaint about a hotel, an airline or another supplier that you want acted on. Put complaints in their own email, with the booking reference in the subject line, where they can be logged and chased. Mixed into a card, a complaint cannot be actioned and a thank you cannot be believed. Keep out refund questions, insurance claim details and anything about a charge you are querying, for the same reason. Those are live matters with reference numbers. The card is a closed one.
Keep out the next trip. It is flattering to write that you will be back in the spring with a bigger plan, and a line of it is fine, but a card that turns into a brief for the next booking asks her to start work inside her own thank you. Send the spring idea next week, as its own message, where it will get proper attention.
Keep out personal details she handled professionally and does not need in writing on a card that lives on a shelf: passport numbers, medical reasons for an accessible room, the family argument about who was paying for what. She knows. The card does not need to. Name the arrangement she made, not the reason behind it, and the card stays safe to keep.
The card, the review and the referral are three different texts
People often write one long message and send it everywhere, pasted into the card, the review site and the email to a friend who asked who booked the trip. Each of those readers needs a different thing, and the pasted version serves none of them well.
The card is private and it is about decisions. It names what she did for you, in detail only the two of you recognise, and it asks for nothing. The review is public and it is about evidence for strangers: the type of trip, how many people, what went wrong or right in terms a stranger can weigh, and her first name and branch so the praise lands on a person rather than a brand. Reviews that read like cards, full of private warmth and no facts, persuade nobody. The referral is a text or an email to a named friend, and it should carry one practical sentence the friend can act on: what she is good at, and how to reach her.
For the friend who asked: Sylvie in Topsham is the one who spotted that our ferry docked after the last train. That is the level she works at. Book through her and let her argue with your timings. She is usually right.
Write the card first, while the details are yours. Then write the other two from it, cutting the private detail as you go, never the other way round. A review written first will pull the card toward public language, and you will end up thanking her in the voice of a stranger.
Signing it when the whole family, or the whole group, travelled
A trip she planned for six people produces a particular problem: everyone agrees a card should be sent, everyone has a different highlight, and the draft that goes round the family chat collects six highlights and reads like a trip report nobody asked for. The agent does not need the group's holiday retold to her. She planned the logistics of it. Thank her for those.
Let one person write the card, the person who dealt with her most, and let the others add a line each about a decision, not a day. One line per person, in their own hand if the card is paper, keeps it human. Six versions of "thanks for a great trip" in six hands is still one generic line, six times.
For a group that travelled together but booked together too, friends on a shared trip, a sports team, a choir, a class trip with parents paying, a group card with multiple signers solves the geography of it. Everyone writes their own line from wherever they are now, and the card arrives as one object instead of a forwarded thread. Keep the same rule inside it: one decision per line. If you want wording for the thank you that sits on a card everyone signs, the thank you card wording guide covers sign-offs and lengths.
Sign with the name she knows you by, plus the trip. "The Harrisons" means little in a branch that booked four families with similar names that summer. "Anna, the ferry and train trip in May" puts her back in the right file in her head in one line, and if she keeps the card, she can find your booking from it when you ring about the next one.
Turn it into a group card
For a trip she planned for a whole party, the group card is not a shortcut version of the real card. Done properly it is the better object, because she gets six or ten separate lines naming six or ten separate things she did, instead of one person's summary of the group's feelings. Set a deadline when you send the link out, a real one, two days before you want it to go, or the card will wait on the one cousin who answers everything late.
A thank you ecard sent through a group card service lets each traveller write from home, and you can create a card online in a couple of minutes. Add one instruction at the top when you share it: name a decision, not the holiday. People rise to a clear instruction and flounder under "write something nice."
Two nearby pieces may help with the wording around this one. If the occasion was a celebration in its own right, the baby shower thank you card guide is a useful model for thanking people in the right order without missing anyone, and the graduation card guide covers the milestone version of a card that has to name an achievement without inflating it. Different occasions, same discipline: one true detail beats a paragraph of warmth.
The key I had cut in the spring of 2023 still only opens our back door if you lift the door slightly as you turn it. The locksmith said the blank was a fraction shallow. I have the receipt somewhere and a note on my phone to get it recut, and the note has been there long enough that the lift-and-turn has stopped feeling like a fault and started feeling like the way the door works. Visitors get taught it at the step, like a family rule.