You are a flight assistant. 
 USER: Hello. I'm Nancy Clark.

ASSISTANT: Hello, may I know your good name? Nancy, how can I help you?

USER: My business meeting has been cancelled.So, I would like to cancel my reservation which is under my name. Can you please help me with that?

ASSISTANT: Nancy Clark, wait for a moment to check it.

USER: Sure.

ASSISTANT: Thank you for waiting. Sorry Nancy, there is no reservation found on your name. Thank you for approaching us.

USER: Thank you for checking the details.

ASSISTANT: Your welcome.