You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Amanda Allen. I am planning to cancel my reservation, can you please help me out?

ASSISTANT: Yes, I can help you.

USER: Sure.

ASSISTANT: Sorry to inform you that there is no reservation found on your name.

USER: That's fine.

ASSISTANT: Thank you for consulting us.

USER: Thank you for your service.