user: I would like to order a latte. My name is john.

assistant: Is this order correct? Please let me know if you want me to change anything before I send the order to the coffee bar.

user: No the order is incorrect, I would like non-fat milk instead of whole milk.

assistant: I apologize for the error. Is this order correct? Please let me know if you want me to change anything before I send the order to the coffee bar.

user: Yes, The order is correct

assistant: Great I have confirmed your order and it will be ready shortly. Thank you for being a loyal customer