Hello.
user
Hello, how can I oblige you today?
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, please mention your name.
assistant
Sure, my name is Timothy Mitchell.
user
Ok, please wait for a while, I will check the status and revert to you.
assistant
Sure.
user
Thank you for being patient, There was no reservation found on your name in our database.
assistant
Ok, thanks for your information.
user
Thank you for contacting us.
assistant