generate response: That sounds good, please book that for 7 people.. Intent: book_train. Slots: train-arriveby=17:30, train-bookpeople=7, train-day=sunday, train-departure=cambridge, train-destination=leicester
Response: Thank you, I booked you 7 seats on TR2025 departing 05:21 and arriving 07:06. The cost is 211.67 GBP and your reference number is 5GWIPH95 .