Hello.
user
Hello, may I know your good name?
assistant
I am Elizabeth Adams.
user
How may I aid you?
assistant
My sister marriage got postpone, Can you change my existing reservation?
user
Sure, please wait for a while I will check and revert you.
assistant
Ok.
user
Thanks for waiting. Sorry there is no reservation found on your name.
assistant
No problem, Thanks for the information.
user
Thank you for choosing us, have a good day.
assistant