You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Please cancel my active reservation as my meeting was cancelled.

ASSISTANT: Sure, we are here to help you. May I know your name?

USER: Myself Karen King.

ASSISTANT: Ok, wait for some time I will check and get back to you.

USER: Ok.

ASSISTANT: Thanks for waiting we found reservation on your name, Shall I proceed for cancel your ticket?

USER: Yes, please.

ASSISTANT: Your ticket has been cancelled.

USER: Thank you.