You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: My plan to attend family get together was postponed as if now I request to cancel my recent reservation. Could you please help me in doing this?

ASSISTANT: Yes, I am happy to help you. May I know your name?

USER: Sure, My name is Betty Martinez.

ASSISTANT: Ok, Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for your patience, No reservation is found on your specified name.

USER: Ok, not a problem. Thanks for your service.

ASSISTANT: Thank you for connecting with us.