You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How may I help you?

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: Sure, may I know your name please?

USER: Sure, I am Laura Robinson.

ASSISTANT: Ok, please be on hold.

USER: Ok, I will wait.

ASSISTANT: Sorry, we do not found any reservation on your name.

USER: Ok, Thank you for your help.

ASSISTANT: Thanks for consulting us.