You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you at this minute?

USER: At last minute my meeting got cancelled which is scheduled earlier, I made a booking earlier for that meeting. Can you please cancel my recent reservation?

ASSISTANT: Ok, I will help you with that. May I know your name?

USER: Sure, I am Kimberly Wilson.

ASSISTANT: Sorry to say that, there is no reservation found on your name in our database.

USER: Ok, Thank you for your service.

ASSISTANT: Thank you for consulting us.