generate response: Thanks! I also need to book a train leaving Cambridge on Wednesday.. Intent: find_train. Slots: restaurant-area=north, restaurant-bookday=tuesday, restaurant-bookpeople=4, restaurant-booktime=19:30, restaurant-food=dontcare, restaurant-name=saigon city, restaurant-pricerange=expensive, train-day=wednesday, train-departure=cambridge
Response: I have many trains leaving from Cambridge to London kings cross on Friday. What time would you like to book the train for?