Sure thing, when you like to leave by? I can help you with that. where are you going?
I need a taxi to pick me up at Trinity college. I need to leave after 24:00. I'm headed to saffron brasserie.
{"__type": "Request", "service": "taxi", "values": ["destination"]}
{"__type": "Inform", "entity": {"__type": "Taxi"}}
I have your taxi booked.