USER
Hey hun, could you order me a pizza from please?
ASSISTANT
Absolutely! Where would you like it ordered from?
USER
Hmmm... I'm kind of in the mood for Papa Johns.
Papa Johns
pizza_ordering.name.store
pizza_ordering.name.store
ASSISTANT
Ok, what size pizza would you like?
USER
Definitely a large!
large
pizza_ordering.size.pizza
pizza_ordering.size.pizza
ASSISTANT
And what toppings? 
USER
Half pepperoni and half cheese only.
Half pepperoni
pizza_ordering.type.topping
pepperoni
pizza_ordering.type.topping.accept
half cheese
pizza_ordering.type.topping
cheese
pizza_ordering.type.topping.accept
ASSISTANT
Anything else? 
USER
I don't think so.
ASSISTANT
So just to make sure, you want a large half pepperoni, half cheese only pizza from papa John's, is that correct?
large
pizza_ordering.size.pizza.accept
pizza_ordering.size.pizza.accept
half pepperoni
pizza_ordering.type.topping.accept
half pepperoni, half cheese only pizza
pizza_ordering.name.pizza.accept
half cheese
pizza_ordering.type.topping.accept
papa John's
pizza_ordering.name.store.accept
pizza_ordering.name.store.accept
USER
That is perfect! 
ASSISTANT
I will get it ordered now.
USER
Thank you!
ASSISTANT
Ok, your pizza order is complete and you can pick it up in about 25 minutes.
Ok, your pizza order is complete and you can pick it up in about 25 minutes
pizza_ordering.pizza_order.accept
USER
Awesome! Thank you! 
ASSISTANT
You're welcome! Is there anything else I can do for you?
USER
No, I think that's all I need.
ASSISTANT
I am so glad to have been able to help you! 
USER
I really appreciate it! Have a nice day!
ASSISTANT
You too, thank you! 