HI
Hello! Welcome to McDonald's! What would you like to have?
3 Bacon Ranch Salad with Buttermilk Crispy Chicken,
Sure! would you like to try the world famous fries?
NO THANKS
Sure! Would you like to try any drinks with it? we have  a large varieties of drinks.
NO THAKS SORY, NO THANKS
Sure! Anything else?
NOTHING
Alright! Here you go, you'll have to pay $ 20 at the next window.