You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: My business meeting has been cancelled, so I would like to cancel my recent reservation.

ASSISTANT: Sure, may I know your name please?

USER: My name is Stephanie Brown.

ASSISTANT: Ok, please hold on for a moment.

USER: Sure.

ASSISTANT: Brown, I found a reservation for you which is on your name.

USER: Please cancelled it.

ASSISTANT: Your reservation has been cancelled successfully.

USER: That's ok. Thank you for your response.

ASSISTANT: You are welcome.