Hello.
Hello, how may I assist you?
Could you please cancel my ticket?
Sure, may I know your good name?
I reserved a seat with my name Brenda Clark.
Please, wait for a while I will check the reservation list and let you know.
Sure, I will be waiting for your response.
Thank you for your valuable time. there is no reservation on your name to cancel.
Ok, no issue. Thanks for sharing the information.
Thank you for reaching us, have a good day.