generate response: I need something in the cheap price range with other restrictions retained.. Intent: find_train. Slots: hotel-bookday=saturday, hotel-bookpeople=8, hotel-bookstay=5, hotel-pricerange=cheap, hotel-stars=2, hotel-type=dontcare, train-day=thursday, train-departure=cambridge, train-destination=london liverpool street, train-leaveat=09:45
Response: No matching records for that. How about we change the star rating?