generate response: On Thursday, please.. Intent: book_train. Slots: hotel-bookday=thursday, hotel-bookpeople=8, hotel-bookstay=4, hotel-internet=yes, hotel-name=cambridge belfry, hotel-pricerange=cheap, hotel-type=hotel, train-arriveby=08:30, train-bookpeople=8, train-day=thursday, train-departure=norwich, train-destination=cambridge
Response: I have train TR0256 leaving at 5:16 and arriving at 6:35.