generate response: Thanks. Now I need to find a train from stansted airport to cambridge on wednesday.. Intent: find_train. Slots: restaurant-area=centre, restaurant-bookday=wednesday, restaurant-bookpeople=3, restaurant-booktime=18:30, restaurant-food=seafood, restaurant-name=loch fyne, restaurant-pricerange=expensive, train-day=wednesday, train-departure=stansted airport, train-destination=cambridge
Response: i have found 19 trains. what time do you wish to depart?