Hello. I am Paul Collins.
Hello. How may I assist 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?
Yes, please I will help you with the change of flight reservation.
Thank you.
Wait for a moment please.
Sure.
Thanks for waiting. But I am sorry to say that there is no flight reservation on your name to change it.
Ok, no issues. Thanks for the information.
Thank you.