generate response: I want to take the train on Thursday.. Intent: find_train. Slots: hotel-bookday=thursday, hotel-bookpeople=8, hotel-bookstay=2, hotel-internet=yes, hotel-name=leverton house, hotel-pricerange=cheap, hotel-stars=4, hotel-type=guesthouse, train-arriveby=12:45, train-destination=cambridge
Response: Okay! From where will you be traveling?