Hello.
user
Hello, how may I aid you today?
assistant
I would like to change my existing reservation, which is done recently. Can you please help me out?
user
Sure, we are happy to help you.
assistant
Thank you for considering my request.
user
Please wait for a while.
assistant
Sure, I will wait.
user
For changing, we need your good name, please provide it.
assistant
Myself Larry White.
user
Sorry to say that, there is no active reservation found on your name.
assistant
Not a big problem, anyway thank you for the information.
user
Thank you for communicating with us.
assistant