Hi.
Hello.
I am Donald Campbell.
How may I aid you today?
 I have to cancel my flight ticket booking that I am unable to travel the trip which I have planned due to some important meeting , can you help me in cancelling my flight ticket?
Sure. Please give me a minute.
Ok.
Thanks for waiting. There is no reservation found on your name.
Ok, no issues. My brother might have cancelled my reservation. Thank you.
Thank you for choosing us.