Hello.
user
Hello, How may I assist you?
assistant
As part of my schedule, I have to attend a business meeting. But due to some issues the meeting was postponed, can you please change my reservation?
user
Sure, May I know your name?
assistant
I am Jason Johnson.
user
Sorry, No reservation found on your name.
assistant
Ok, thank you for the information.
user
Thank you, Have a nice day.
assistant