Hello, I am John Campbell.
user
Hello, how can I best assist you today?
assistant
I need to change my reservation due to heavy rainfall at my home town. Can you please help me in changing the reservation?
user
Sure, I am here to help you. Please wait a moment.
assistant
Ok.
user
Thanks for waiting. Sorry to inform you that there is no reservation found on your name.
assistant
Ok, no problem.
user
Thanks for opting us.
assistant
Thanks for your service.
user
Have a good day.
assistant