Hello.
user
Hello. How can I assist you?
assistant
I need to change my reservation as I have postponed my schedule to some other days. Can you help me with that?
user
Sure, I will help you.
assistant
Thank you for considering my request.
user
Can you provide your name to check for existing reservation?
assistant
Sure, my name is Nancy Nelson.
user
Please, wait for a while.
assistant
Sure.
user
Thank you for waiting, I did not find any reservation on your name to change.
assistant
Not a problem, anyways thank you for the information.
user
Thank you for choosing us.
assistant