generate response: That sounds good. Do they have a table for 8 people at 18:15 on Saturday evening? If yes, please book and send the reference number.. Intent: book_restaurant. Slots: restaurant-bookday=saturday, restaurant-bookpeople=8, restaurant-booktime=18:15, restaurant-food=dontcare, restaurant-pricerange=moderate
Response: I'm sorry the Galleria is not available . Shall I try another then?