Hello! Welcome to McDonald's. May I know your order please?
Chocolate Chip Cookie Double Bacon Smokehouse Burger coke
Superb! Would you like to have extra cheese added to your burger?
yes
Awesome! Would you want me to make a meal for you?
ok
Perfect! Is there anything else that you'd like to have?
no
Great! Proceed to payment at the next window. Enjoy your meal. Bye.