You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello\. How can I assit you?

USER: I am Brian Anderson, I want to cancel my reservation which I have done with wrong destination point.

ASSISTANT: Ok, please wait I can check and let you know about your reservation status.

USER: Ok, sure please take your time.

ASSISTANT: Sorry to say, I did not find any reservation on your name to cancel.

USER: It's ok, anyway thank you for the information.

ASSISTANT: Thank you for opting our agency service, hope you  have satisfied with our service.