You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I want to cancel my reservation, can you help me in that?

ASSISTANT: Sure, may I know your good name?

USER: I am Anthony Evans.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Sorry to say that, no reservation was found with your good name.

USER: That's ok, thank you.

ASSISTANT: Thank you for reaching us.