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