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, can I have your name please?

USER: Kimberly King.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, there is no active reservation on your given name.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for opting us.