Hello.
Hello, how can I oblige you today?
There is art museum in Chicago but due to some reason I can not go, Can you change the reservation to other day?
Sure, please mention your name.
Sure, my name is Timothy Mitchell.
Ok, please wait for a while, I will check the status and revert to you.
Sure.
Thank you for being patient, There was no reservation found on your name in our database.
Ok, thanks for your information.
Thank you for contacting us.