generate response: Go ahead and make a reservation please.. Intent: find_train. Slots: hotel-area=dontcare, hotel-internet=yes, hotel-name=hamilton lodge, hotel-parking=yes, hotel-pricerange=moderate, hotel-stars=3, hotel-type=guesthouse, train-arriveby=20:30, train-day=friday, train-departure=london liverpool street, train-destination=cambridge
Response: Sure, when would you like to stay and for how long?