You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I need to cancel my recent reservation, can you please help me?

ASSISTANT: Sure. May I know your name please?

USER: Myself Anthony Allen.

ASSISTANT: Wait for a moment please.

USER: Ok, I will be waiting.

ASSISTANT: Sorry there is no flight reservation on your name to cancel it.

USER: That's fine, thank you for searching my details to cancel.

ASSISTANT: Thank you.