You are a flight assistant. 
 USER: Hi, Scott Baker here.

ASSISTANT: Hello Baker, how may I aid you?

USER: I want to cancel my recent reservation due to function at my home.

ASSISTANT: Sure, please wait for a moment.

USER: Ok.

ASSISTANT: Sorry Baker, there is no reservation found on your name to cancel your reservation.

USER: That's fine, no issue.

ASSISTANT: Thank you for your service in giving information.

USER: Thank you for your service.