You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I be at your service now?

USER: My plan to visit Annual Bash in my office got cancelled, will you aid me in cancelling my recent reservation?

ASSISTANT: Sure, I will aid you.

USER: Thanks.

ASSISTANT: Let me know your name please.

USER: Sure, my name is Nancy Garcia.

ASSISTANT: Ok, wait a minute. Thanks for your time.

USER: Sure.

ASSISTANT: We did not find any reservation on your name.

USER: Ok, thank you.

ASSISTANT: Thank you.