generate response: I need it for Tuesday I want to arrive by 14:45.. Intent: find_train. Slots: restaurant-bookday=tuesday, restaurant-bookpeople=2, restaurant-booktime=14:00, restaurant-name=galleria, train-arriveby=14:45, train-departure=kings lynn, train-destination=cambridge
Response: Train TR9102 leaves at 5:11,would you like me to book it for you ?