Hello.
user
Hello, what can I do for you today?
assistant
I am Jacob Campbell. My business meeting was postponed, so please change my existing reservation.
user
Sure, we are glad to help you. Please wait for a moment.
assistant
Sure.
user
Thank you for waiting, no reservation was found on your name in our database.
assistant
No problem, thank you for your service.
user
Thank you for picking us.
assistant