You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

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

ASSISTANT: Ok Turner, wait a moment, I will check it once.

USER: Sure.

ASSISTANT: Sorry Turner, there is no reservation found with your name to cancel.

USER: No problem. Thank you for the information.

ASSISTANT: Do you have any other dates to travel?

USER: No, thank you.

ASSISTANT: Ok, thank you for choosing us.

USER: You are welcome.