USER
A1EP3KNBR01MA6
ASSISTANT
Of course I can get you coffee! There's a Starbucks and Peet's both only 5 minutes away. Which one would you prefer?
USER
I am not a huge fan of Peet's. Could you get me Starbucks?
ASSISTANT
Yes, no problem! What drink would you like?
USER
Could you get me an Iced Latte Macchiato?
Iced Latte Macchiato
coffee_ordering.name.drink
coffee_ordering.name.drink
ASSISTANT
Sure, what size?
USER
I need a venti, I have a very busy day ahead of me.
venti
coffee_ordering.size.drink.accept
coffee_ordering.size.drink.accept
ASSISTANT
Anything else before I order it?
USER
Oh, yes! I need almond milk and a pump of mocha!
almond milk
coffee_ordering.type.milk
coffee_ordering.type.milk
pump of mocha
coffee_ordering.preference
coffee_ordering.preference
ASSISTANT
I can get the pump of mocha, but they actually do not offer almond milk.
pump of mocha
coffee_ordering.preference
coffee_ordering.preference
almond milk
coffee_ordering.type.milk.reject
almond milk.
coffee_ordering.type.milk.reject
USER
Would they be able to add it if I paid extra? I really wanted almond milk!
almond milk
coffee_ordering.type.milk
coffee_ordering.type.milk
ASSISTANT
I just asked, they said they apologize, but they can only serve what it available.
USER
I guess I will settle. What kind of milk do they offer?
ASSISTANT
They offer non-fat, 2%, whole, and soy milk.
non-fat
coffee_ordering.type.milk
coffee_ordering.type.milk
2%
coffee_ordering.type.milk
coffee_ordering.type.milk
whole
coffee_ordering.type.milk
coffee_ordering.type.milk
soy milk
coffee_ordering.type.milk
coffee_ordering.type.milk
USER
Okay, next best is soy milk. Could you choose that for me.
soy milk
coffee_ordering.type.milk
coffee_ordering.type.milk
ASSISTANT
Yes I just ordered it for you! 
USER
To clarify, could you repeat my order to me again? If I get the wrong order, I will be moody all day.
ASSISTANT
I ordered you the Iced Latte Macchiato with soy milk and a pump of mocha.
Iced Latte Macchiato
coffee_ordering.name.drink.accept
coffee_ordering.name.drink.accept
soy milk
coffee_ordering.type.milk.accept
coffee_ordering.type.milk.accept
pump of mocha
coffee_ordering.preference.accept
pump of mocha.
coffee_ordering.preference.accept
USER
That is perfect. Thank you!
ASSISTANT
No problem! I should be back in 10 minutes, max!