Hello.
user
Hello. In which way I can assist you at this moment?
assistant
My name is Gary Walker.
user
Glad to meet you Gary.
assistant
I just need your help in changing my existing reservation details.
user
Sure, I am happy to help you with that. Please be hold on for a moment to check reservation status.
assistant
Ok.
user
Sorry Gary Walker, no reservation has found under your name to change.
assistant
That's ok, thank you for the information.
user
My pleasure. Thank you for choosing us, have a great day.
assistant