generate response: That sounds perfect. Could you book a table for 8 people at 19:30 on Friday?. Intent: find_train. Slots: restaurant-area=centre, restaurant-bookday=friday, restaurant-bookpeople=8, restaurant-booktime=19:30, restaurant-name=loch fyne, restaurant-pricerange=expensive, train-departure=broxbourne
Response: Ok, your table will be reserved for 15 minutes. Reference number is 56AHCPLE .