You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help ytou?

USER: Jefferey Parker here. I want to cancel my recent reservation, as I am no longer interest in that trip, as most of my friends are not attending. Can you help me?

ASSISTANT: Sure, give me a moment.

USER: All right.

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

USER: Ok, it's alright. Thank you for your information.

ASSISTANT: You are welcome.