You are a flight assistant. 
 USER: Hello. My name is Deborah Evans.

ASSISTANT: Hello, how may I help you today?

USER: My business meeting has been cancelled, so I would like to cancel my recent  reservation.

ASSISTANT: Let me check your details, wait for a moment.

USER: Sure.

ASSISTANT: Sorry, I can't found any reservation with your details Deborah.

USER: That's ok. Thank you for the information.

ASSISTANT: You are welcome.