You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How may I render you today?

USER: Please cancel my reservation due to cancel of my trip with friends with the name George Young.

ASSISTANT: Sure, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for your time. You have no reservation done earlier to proceed with cancellation.

USER: That's fine, thanks for the information.

ASSISTANT: Thanks for reaching us.