You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Gary Taylor. Due to some sudden changes in weather, can you please cancel my recent reservation?

ASSISTANT: Sure. Let me check the status and revert you.

USER: Sure.

ASSISTANT: Its unfortunate that there is no reservation found on your name.

USER: Ok, thank you.

ASSISTANT: Thank you for picking us.