You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Deborah Robinson.

ASSISTANT: How can I assist you?

USER: Can you please cancel my reservation?

ASSISTANT: Yes, give me a moment.

USER: Sure.

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

USER: Thank you for notifying me.

ASSISTANT: Thank you for consulting us.