generate response: There are 7 in my group.. Intent: find_taxi. Slots: taxi-departure=broughton house gallery, broughton gallery, taxi-destination=gourmet burger kitchen, taxi-leaveat=18:15
Response: A black volvo is booked, contact number 070960620254. Maybe we should try a bus or train or another car since there are 7 in your group. Would you like another car?