Hello. My name is Alexander Nelson.
user
Hello, may I know your name please? Alexander, how can I help you?
assistant
My business meeting got postponed due Tornado, so I want to cancel my reservation.
user
Sure, please wait for a moment.
assistant
Sure.
user
Sorry, there is no reservation found by your name.
assistant
Thank you for helping me.
user
Thank you and have a nice day.
assistant