Hi.
user
Hello.
assistant
I am Mary Hill.
user
How may I amend you?
assistant
I already have an reservation to attend a meeting, due to some problems meeting place has been changed. So I need a few changes in my reservation. Can you please change my reservation?
user
Sure, I will help you. Please, wait a moment.
assistant
Ok.
user
Thank you for being patience. We did not find any reservation with your name.
assistant
Ok, no problem. Thank you.
user
Thank you for reaching us.
assistant