Hello! Welcome to McDonald's. May I know your order please?
hai yes i like to have a coke
Awesome! Would you like to have any burger or a sandwich along with that?
Vanilla Shake
Great! Do you want to try some fries as well?
i don't need any fries
Is there anything else that you'd like to order?
thank you for your help
Pleasure is mine. Shall I place an order for a coke and a vanilla shake?
i changed my mind please cancel coke order
Not a problem. I'  I'll do that for you.* Will that be all?
ok thanks
Amazing! The bill is to be paid at the next window. Enjoy your food. Bye.