You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Katherine Roberts.

ASSISTANT: How may I assist you?

USER: My business meeting has been cancelled, could you please help me with cancelling my recent reservation?

ASSISTANT: Ok, let me check with your previous booking now.

USER: Sure.

ASSISTANT: I could find find any flight by your name.

USER: That's ok, not an issue. Anyways, thank you for the information.

ASSISTANT: Thank you for reaching us.