I am really interested in eating some Piezons pizza tonight!
They have a large selection, what pizza's are you interested in?
I want either the "The Hos" or "The Goo."
Those are popular items. What size pizza are you interested in?
Could I get a slice?
"The Goo" is not sold by the slice, but "The Hos" is.
Actually I am pretty hungry and I am expecting company.  What is the largest pizza?
The largest size at Piezons is 18".
That is pretty big, what is the next size?
The next size is 16".
That sounds perfect, can I get "The Hos" in the 16" size?
Unfortunately, it appears Piezon's has run out of pepperoni and neither "The Hos" or "The Goo" are available.
Really? Can you tell me what is available? 
Are you interested in another specialty pizza?
Yes, something with a lot of toppings.
"The Farmer's Market" and "The Princess" are available.
What is in "The Princess"?
It hasbuffalo sauce, Caramelized Onions, Bacon, and a Swirl of Ranch Dressing.
Oh wow! That sounds perfect.
Are you still interested in a 16" pizza?
That sounds great.
Ok, I have one 16" "The Princess," will that complete your order?
Yes.
Great. Your pizza will be ready for pickup at Piezon's in 25 minutes.
Do I get a receipt?
That will be sent to your mobile device as soon as our transaction has ended.
Fantastic! Thank you.
You are welcome. Enjoy your pizza!