hai
Hello! Welcome to McDonald's! What would you like to have?
Burgers
Sure! Could you please specify the type of burger you like to have?
veg
Sure! would you like to have fries with it?
no thanks
Alright! Would you like to have any salad with it?
no
would you like to have anything else?
no thanks
Here you go, you'd have to pay $20 at the next window.