You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How can I aid you?

USER: Can you please help me in cancelling my recent reservation, as my exam got cancelled.

ASSISTANT: Sure, May I know your name?

USER: My name is George Davis.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thanks for waiting, we found reservation on your name and it has been cancelled.

USER: Ok, thank you for your help.

ASSISTANT: Thank you.