generate response: I want somewhere cheap in the centre please. Intent: book_hotel. Slots: restaurant-area=centre, restaurant-pricerange=cheap, hotel-area=dontcare, hotel-bookday=wednesday, hotel-bookpeople=1, hotel-bookstay=2, hotel-name=autumn house, hotel-pricerange=cheap, hotel-stars=4, hotel-type=guesthouse
Response: There are 15 cheap restaurants in the centre. What food type interests you?