Hello.
user
Hello, how can I assist you for the day?
assistant
There is art museum in Chicago but due to some reason I can not go, Can you change the reservation to other day?
user
Sure, I am here to help you.
assistant
Thank you.
user
May I know your good name?
assistant
Sure, you can check my reservation on the name of Jeffrey Jones.
user
Please wait for a moment.
assistant
Sure, I will wait.
user
Sorry, we found no reservation on your given name.
assistant
That's Ok, thanks for your help.
user
Thank you for reaching us.
assistant