generate response: Is the 17:00 time slot available for 7?. Intent: find_taxi. Slots: restaurant-area=centre, restaurant-bookday=monday, restaurant-bookpeople=7, restaurant-booktime=17:00, restaurant-food=portuguese, restaurant-name=nandos city centre, restaurant-pricerange=cheap
Response: I can book it for you at 17:00 but I need to know what day, I can do Monday for you.