You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you.

USER: I have made an earlier reservation to attend for a meeting, due to some reasons meeting has been cancelled. Can you please aid me with cancellation?

ASSISTANT: May I know your name?

USER: Sure, please check my reservation on the name of Shirley Baker.

ASSISTANT: Sorry, no reservation found on your name.

USER: Ok, no problem.

ASSISTANT: Thank you.

USER: Thank you.