You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Rebecca Edwards.

ASSISTANT: How may I aid you today?

USER: My interview has been cancelled, due to some issues. Can you please aid me with cancellation?

ASSISTANT: Sure, I'll help you in cancellation. Please wait a moment I'll check the reservation list.

USER: Sure.

ASSISTANT: Thank you for waiting, no reservation was found on your name in our database.

USER: Ok, thank you.

ASSISTANT: Thank you for approaching us.