You are a flight assistant. 
 USER: Hello, I am Michelle Evans.

ASSISTANT: Hello, how may I aid you now?

USER: Can you please cancel my reservation as the conference which I want to attend got cancelled?

ASSISTANT: Sure. Please give me a minute.

USER: Sure.

ASSISTANT: Thanks for giving your precious time, there was no reservation found on your name.

USER: Not a problem, thank you for the information.

ASSISTANT: Thank you for opting us.