Hello.
user
Hello, how may I assist you today?
assistant
I would like to spend some more days with my mother, please help me in changing my existing reservation.
user
Sure, may I know your name for the changing process?
assistant
My name is Dorothy Parker.
user
Sorry, as per your concern I can not amend your reservation, as your reservation is not found as per our records.
assistant
Ok, no issues. Thank you for your information.
user
Welcome, thank you fro reaching us.
assistant