You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to cancel my recent reservation, Can you please help me in that?

ASSISTANT: Sure, may I know your good name?

USER: My name is Gregory Hill.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: We found your reservation, shall I proceed for cancellation?

USER: Sure, you can proceed.

ASSISTANT: Your reservation has been cancelled successfully.

USER: That was nice and fast. Thank you.

ASSISTANT: Thank you for opting us.