Hey there. Can you order a pizza for me? 
Sure thing. Where do you want pizza from this time?
Itching for some Papa Johns.
Ok. Where are you?
Home, but I'll pick it up from the closest location.
Ok, and any particular type of pizza you want?
What kind of specialty pizza do they have? Looking for something other than the typical pepperoni.
Let me take a look. Hmm... you might like this Fiery Buffalo Chicken or the Philly Cheesesteak.
The Philly Cheesesteak sounds interesting. What's on it?
It's got philly sauce, steak onions, green peppers, and a three-cheese blend.
That sounds good but substitute the green peppers with mushrooms.
Ok. Let me see if I can do that. But first, what size do you want? 
A medium's fine.
Ok. Let me see if there are any deals right now. Looks like their Web Weekday Special for a large specialty pizza is $13.99. Their medium specialty is $14.99 so the large is cheaper than the medium. You ok with a large?
Yeah, if the large is cheaper that's great.  I can save some for breakfast.
Ok. Let me get this going. Crust style: Original or Thin? Cut: Normal or Square? Bake: Normal or Well done. Sauce: Normal, Light or Extra.
Original crust, normal cut, normal bake, normal sauce.
How much cheese? Normal, light or none?
Normal
Ok. Went with the Philly steak for the meats. I'm on the veggies and I can switch out the peppers with mushrooms. Ok. To confirm: we've got 1 large Philly Cheesesteak pizza. Normal sauce (ranch), normal cheese, normal bake, normal cut. 3-cheese blend, onions, philly steak and mushrooms. Total with tax is $14.65. Do you want to charge your account or pay for it when you pick it up?
Pay online please.
Okie dokie. You should be getting a receipt via text. It says it should be ready in 25 minutes. 
Terrific! Thank you.
Anything else I can help you with?
Nope, I think that's it. 
Have a great night!