Hello! Welcome to McDonald's :)
HI, Please bring one Big Mac
Sure! would you like to have some fries with it?
yes. i like fries
Would you like it regular or large?
I need 3 Big Mac & 3 Coca Cola with fries Need regular
Sure! Will do that would you like to have anything else?
Nothing, Thanks
You're welcome! You'd have to pay $20 the next window.
OK
Enjoy your meal! Good day.