Hello.
user
Hello, how may I guide you?
assistant
I want to change an existing reservation, so please help me in changing the reservation.
user
Sure, I am here to help you for this. May I know your name please?
assistant
Myself Richard Collins.
user
Just a moment, let me check your reservation status in our records.
assistant
Ok.
user
Sorry to inform you, no reservation is found with your criteria.
assistant
Not an issue. Thank you.
user
Thank you very much for approaching our agency.
assistant