generate response: Are there any in the centre in the cheap price range?. Intent: find_train. Slots: restaurant-area=centre, restaurant-food=latin american, restaurant-pricerange=cheap, train-day=saturday, train-departure=kings lynn, train-destination=cambridge, train-leaveat=17:00
Response: I have fifteen places to dine in the centre, in a cheap range. What type of food would you like?