You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. May I know your name please?

USER: I'm Virginia Evans.My business meeting has been cancelled, so I would like to cancel my recent reservation which is under my name.

ASSISTANT: Virginia, please wait for a moment.I will inform to you.

USER: Ok.

ASSISTANT: Sorry, there is no reservation found on your name.

USER: That's fine, thank you for your help.

ASSISTANT: Thank you for choosing us, have a nice day.