Hi.
Hello, how can I aid you today?
 I want to cancel my recent reservation due to sudden cancellation of my trip. Can you help me?
Sure, I am here to help you. May I know your name to check with existing reservation?
Gary Hill here.
 I have checked in reservation list to cancel your ticket, but could not find any reservation with your name.
Sure. Thanks for the information.
Thank you for opting us.