You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Janet King. Can you please cancel my recent reservation which I have done, due to some personal problems?

ASSISTANT: Sure, please wait for a moment.

USER: Ok, sure.

ASSISTANT: I have found a reservation on your name and cancelled it successfully.

USER: Ok, thanks for your service.

ASSISTANT: You are welcome.