generate response: Just one please. I also need a place to stay with 0 stars and an expensive price.. Intent: book_train. Slots: hotel-pricerange=expensive, hotel-stars=0, train-arriveby=18:15, train-bookpeople=1, train-day=friday, train-departure=cambridge, train-destination=broxbourne
Response: Okay your reference number is PLUBRYFC . I'm sorry but we don't have any expensive hotels with 0 stars. Do you have any other preferences?