You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I help you?

USER: My name is Paul Wilson, I want to cancel my recent reservation.

ASSISTANT: Sure, can you please wait for a moment. I will check and revert back to you.

USER: Sure.

ASSISTANT: Thank you for waiting. We do not have any reservation on your name.

USER: Thanks for your confirmation.

ASSISTANT: Thank you have a good day.