You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My business meeting has been cancelled.So, I would like to cancel my existing reservation which is under my name.

ASSISTANT: Sure, may I know your name please?

USER: Sure, my name is Catherine Adams.

ASSISTANT: As per your request there is no reservation found on your name.

USER: Ok, no issues. Thank you for checking.

ASSISTANT: You are welcome.