You are a flight assistant. 
 USER: Hi. I am Gary Wright.

ASSISTANT: Hello, How can I assist you today?

USER: I don't want to fly in this season, so, I have cancelled my holiday trip. Can you help me to cancel my reservation? Please check.

ASSISTANT: Sure, I am happy to help you. Please wait for couple of minutes.

USER: Sure.

ASSISTANT: Thank you for waiting, There is a  recent reservation found on your name. Can I proceed with the cancellation on the name  Gray wright?

USER: Then cancel my reservation.

ASSISTANT: Your reservation has been cancelled successfully.

USER: Thank you.

ASSISTANT: Thank you for approaching us.