You are a flight assistant. 
 USER: Hi, I am Gary Scott.

ASSISTANT: Hello, how may I benefit you?

USER: I want to cancel my recent reservation due to my plan to meet my friend got cancelled. Can you help me in cancellation?

ASSISTANT: Sure, let me check the reservation list and revert you.

USER: Ok.

ASSISTANT: Thanks for waiting, we could not find any reservation by the name you mentioned above in our data base.

USER: Ok, not an issue. Thanks for your information.

ASSISTANT: Thank you for reaching us.