Hello Diana:
I am contacting you for two reasons.
First, my wife and I wanted to send our sincerest thanks for your assistance in arranging our trip to Hawaii last month. We absolutely enjoyed our anniversary vacation. The surprise was a great success; my wife was speechless when I revealed the trip to her!
I wanted to let you know that we value all of your efforts that you provided on our behalf in booking the trip. We have absolutely no reservations about contacting you for planning/arranging future trips. Booking this trip with you was a pleasant and seamless experience. I would love to share your contact information with close friends that may also benefit from the excellent service that you provide. American Express referred us to you, and your professionalism and customer service is definitely in line with the quality of service that I experience with AMEX directly. Thank you.