You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Myself Deborah Carter. I need to cancel my recent reservation ticket because my meeting has been cancelled.

ASSISTANT: Sure, I will help you with that. Thanks for waiting. I have searched online but I could not find your flight reservation to cancel it.

USER: Ok, thank you for helping me.

ASSISTANT: Thank you.