generate response: Can you look for a train to Cambridge on Saturday as well?. Intent: find_train. Slots: hotel-bookday=saturday, hotel-bookpeople=6, hotel-bookstay=5, hotel-internet=yes, hotel-name=alexander bed and breakfast, hotel-pricerange=cheap, hotel-type=guesthouse, train-day=saturday, train-destination=cambridge
Response: Where are you departing from?