Hello.
user
Hello, how may I serve you today?
assistant
I want to change my existing reservation. Can you please help me with this?
user
Sure, we are here to help you.
assistant
Thank you.
user
Please share your name to proceed for further.
assistant
Sure, I am Kenneth Carter.
user
Please wait a minute.
assistant
Sure.
user
Sorry, there is no reservation on your name to change.
assistant
Ok, no problem. Thank you for checking.
user
Thank you for availing us.
assistant