Hey there! Welcome to McDonalds. What would you like to eat?
Hello.  I would like a Big Mac, 4 piece nugget, and a small Coke Zero
Sure! Would you like something to go with it?
Is the ice cream machine working? If so, I would like a small vanilla ice cream cone Are you there?
Of course! I'll make the order for a small vanilla cone.
Awesome.  Can I add another Big Mac to my order and increase the nuggets to a 10 piece?
Surely, I'll confirm the order for 2 big mac 2 small vanilla cone and 10 mcnuggets, Will that be all?
I only wanted 1 vanilla cone
I'm sorry, I'll correct it to 1 small vanilla cone.
That would complete my order then
Perfect! Your order is ready, kindly proceed with the payment at the next window.
Thank you
You're welcome! Have a delightful meal!