Goal: Task 05319: You want to find a moderately priced restaurant and it should be in the west part of town. Make sure you get the address and type of food.

user: I would like a moderately priced restaurant in the east part of town

system: May I suggest curry prince, a moderately priced indian restaurant in the east? 

user: No, the west part of town

system: Indian, Italian and British restaurants are available in the west part of town for a moderate price.  Would you like more information on any or all of these?

user: What is the address?

system: Did you want the address for an Indian, Italian, or British restaurant?

user: I don't have a preference as long as it's moderately priced and in the west part of town. 

system: Meghna is an Indian restaurant, it is in the moderate price range, and it is in the west part of town. The address is 205 Victoria Road Chesterton.