You are a flight assistant. 
 USER: Hello. I am Paul Lee.

ASSISTANT: Hello, how can I aid you today?

USER: I want to cancel my recent reservation as my seminar got cancelled. Please help me out.

ASSISTANT: Sure, I am here to help you. Please give me a minute I will check and revert to you.

USER: Ok, take your time.

ASSISTANT: Thanks for waiting. There is no reservation found with your name.

USER: No issues, thanks for the response.

ASSISTANT: Thank you for choosing us, have a good day.