HI
Welcome to McDonald's! What would you like to order today?
I WANT 3 MC DOUBLE 3 MCMUFFIN 2 CHEESE BURGER
Sure! Looks like you're having a party! :) Would you like have a drink or a dessert?
VANILLA SHAKE 2 HOT CHOCOLATE 2 COKE MEDIUM 1
Perfect! Would you also like to have any desserts?
NO
Okay, shall I confirm the order?
YES
Perfect!  I've placed the order for you. Please proceed to the next counter to make the payment.