You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: As I am not interested to travel in these days, I want to cancel my recent reservation.

ASSISTANT: Sure, I can help you with that. Can I know your name for this purpose?

USER: Myself Raymond Allen.

ASSISTANT: Give me a moment, I will check for you. Sorry to inform you that there is no reservation found on your name.

USER: That's ok.

ASSISTANT: Thank you for reaching us.

USER: Thank you for your time.