You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

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

ASSISTANT: Sure, let me know your name to check further?

USER: My name is Barbara Carter.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Your recent reservation is successfully cancelled.

USER: That was nice and fast. Thank you.

ASSISTANT: Thank you for opting us.