Hello.
user
Hello, Can I know your name?
assistant
Robert Johnson here.
user
How can I aid you?
assistant
Due to an emergency, I want to change my reservation dates. Can you help me?
user
Sure, Please wait a while.
assistant
Ok.
user
Thanks for waiting, there is no reservation found with your name.
assistant
Ok, No problem.
user
Thank you for choosing us.
assistant
Thanks for quick response.
user