Hello.
Hello. How may I serve you?
Due to sudden change of my business meeting because of some technical problem, I need to change my reservation so can you help me with that?
Sure, I will help you with the change of flight reservation.
Thank you.
May I know your name please?
I am Gary Hill.
Would you mind waiting for a moment?
Sure. Take your time.
Thanks for waiting. But I am sorry to say that there is no flight reservation on your name to change it.
Ok, no issues.
Thank you.