Hi, I want to change my existing reservation.
user
Hello. Sure, we are here to serve you. To proceed further, May I know your Name?
assistant
My Name is Stephen Parker.
user
OK, please give me a moment. I will check the status and revert you back.
assistant
OK.
user
Thanks for being patient, we did not find any reservations matching your details.
assistant
OK, Thank you for your information.
user
Thank you, Have a good day.
assistant