generate response: Yes, I need a room for 4 nights beginning on sunday.. Intent: book_hotel. Slots: restaurant-area=west, restaurant-bookday=sunday, restaurant-bookpeople=4, restaurant-booktime=18:30, restaurant-food=italian, restaurant-name=la margherita, restaurant-pricerange=cheap, hotel-area=west, hotel-bookday=sunday, hotel-bookstay=4, hotel-internet=yes, hotel-name=alexander bed and breakfast, hotel-parking=yes, hotel-pricerange=dontcare
Response: How many people will be staying at the hotel?