USER
Hello. You have two pizzas for $10. I'd like to order two pizzas.
ASSISTANT
Medium or large?
Medium
pizza_ordering.size.pizza
pizza_ordering.size.pizza
large
pizza_ordering.size.pizza
pizza_ordering.size.pizza
USER
I want the medium.
medium
pizza_ordering.size.pizza
pizza_ordering.size.pizza.accept
ASSISTANT
Is that regular crust or garlic crust?
regular crust
pizza_ordering.type.crust
pizza_ordering.type.crust
garlic crust
pizza_ordering.type.crust
pizza_ordering.type.crust
USER
I want the regular, no garlic.
regular
pizza_ordering.type.crust.accept
pizza_ordering.type.crust.accept
garlic
pizza_ordering.type.crust
pizza_ordering.type.crust
ASSISTANT
Any toppings?
USER
I'd like one to be plain...just cheese.
cheese
pizza_ordering.type.topping.accept
pizza_ordering.type.topping
ASSISTANT
Okay, and the other one?
USER
I would like olives, green peppers and mushrooms on that one.
olives
pizza_ordering.type.topping.accept
pizza_ordering.type.topping
green peppers
pizza_ordering.type.topping.accept
pizza_ordering.type.topping
mushrooms
pizza_ordering.type.topping
pizza_ordering.type.topping.accept
ASSISTANT
There is an extra charge if you get more than one topping.
USER
That's okay, I still want the toppings.
ASSISTANT
Anything else with your order?
USER
No, that's it.
ASSISTANT
Is this for delivery or pickup?
USER
I want it delivered. I am staying at a hotel. You can deliver here, right?
ASSISTANT
Yes, I just need your room number.
USER
Room 539.
ASSISTANT
Are you paying with cash or on a credit card?
USER
We'll pay with cash.
ASSISTANT
It will be about 30 minutes.
USER
Thank you.