Hope you are well.
I just wanted to say a big thank you, to both you, and your team of tour guides and drivers, for making our holiday to Laos such a memorable occasion.
If possible could you please send me a copy of the photo you took of all of us with you, taken on your office, and thank you for the gifts.
Please let your manager know how pleased we were with the way you dealt with all our concerns and tell him you deserve a pay rise!
If there are any websites you would like me to recommend you and your company on let me know