Hello! Welcome to McDonald's. May I know your order?
2 Double Bacon Smokehouse Burger, 5 World Famous Fries,
Amazing! Would you like to have extra cheese added to the burgers?
ok
Perfect! Do you like to have some cokes as well?
ok
Awesome! Is there anything else that you'd like to order?
nothing else
Great! The bill is to be paid at the next counter.