Hello.
user
Hello, how may I aid you at this moment?
assistant
Raymond White here. Due to inconvenience of my work, I want to change my reservation. Can you please help me for that?
user
I am glad to help you about that.
assistant
Thanks for that.
user
Sorry White, there are no active reservations under your name to change.
assistant
Anyway, thanks for the information.
user
Most welcome. Hope you have a nice day.
assistant