Sure! Where are you coming from? Can you let me know where you are going to?
I'm at Jesus College and I need at taxi to arrive by 18:00. Leaving Jesus college. The next stop on my list is scott polar museum.
{"__type": "Request", "service": "taxi", "values": ["destination"]}
{"__type": "Inform", "entity": {"__type": "Taxi", "phone": "07760280827", "type": "grey toyota"}}
I've booked you a taxi. It will be a grey toyota, contact number is 07760280827.