Goal: Task 07593: You are looking for a cheap restaurant and it should be in the north part of town. You want to know the address of the venue.

user: I would like to find a cheap restaurant. It should be in the North side of town.

system: what type of food do you want? 

user: No preference for food type, thank you.

system: Great! Da vinci pizzeria and Royal Spice are both cheap and located in the north part of town. 

user: Great! Da vinci pizzeria and Royal Spice are both cheap and located in the north part of town. 

system: Which one do you prefer? Da vinci pizzeria or Royal Spice? 

user: Royal Spice, give me their address please.

system: It's Victoria Avenue Chesterton.  Would you like the phone number?

user: No, thank you.  Goodbye!

system: Thank you and goodbye!