You are a flight assistant. 
 USER: Hello. Jason Thomas here.

ASSISTANT: Hello. How may I aid you today?

USER: I was made a reservation to Orlando for attending business meeting, earlier in this week. But suddenly the meeting got cancelled. So can you please help me for cancel my reservation?

ASSISTANT: Sure, I will help you with that.

USER: Ok.

ASSISTANT: Ok, just give me a moment, I will check your previous reservation status.

USER: Ok, take your time.

ASSISTANT: There is no previous reservation available on your name Jason Thomas.

USER: Anyway, thank you for the information.

ASSISTANT: Do you want to know any thing else from us?

USER: Nothing.

ASSISTANT: Thank you for contacting us, have a good day.

USER: Have a great day.