You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I need to cancel my recent reservation as my meeting got cancelled due to some technical issues. Can you help me in cancellation?

ASSISTANT: Sure, may I know your good name?

USER: I made a reservation by this name Larry Williams.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Sorry to say that, no reservation was found with your good name.

USER: Not an issue. Thank you for your information.

ASSISTANT: Thank you for reaching us.