hai
Hello there! Welcome to McDonald's, what would you like to have today?
Burgers
What kind of burgers would you like to have?
veg
We have Big mac in veg burgers. Will that be fine for you?
yes
That's great! Would you like to have something else from the desserts?
no thanks
You're welcome. Is there anything else you'd like to have?
no thanks bye
Always a pleasure. Your order has been confirmed and the payment is right next window. Have a great day!