You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I want to cancel my recent reservation, can you please help me with this?

ASSISTANT: Sure, may I know your name please?

USER: My name is Andrew Moore.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Sorry Moore, there is no reservation found as per your name in our database.

USER: No problem, thanks for your information.

ASSISTANT: Thank you for reaching us with a query.