You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I just want to cancel my recent reservation, can you help me?

ASSISTANT: Sure, I am here to help you. May I know your name?

USER: Thank you. My name is Anthony Harris.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Thank you for your time, we found a reservation on your name and it is cancelled successfully.

USER: Thank you so much, I am happy with your quick response.

ASSISTANT: Thank you for choosing us.