generate response: I want portuguese food and I don't care about the price range. What is the address and phone number?. Intent: find_restaurant. Slots: restaurant-food=portuguese, restaurant-pricerange=dontcare
Response: Nandos is a Portuguese restaurant, it is in the cheap price range, and it is on the south side of town. The address is Cambridge Leisure Park Clifton Way, and the phone number is 01223 327908.