can you book a taxi for me ? i'll be departing from bangkok city . i do not care when i leave but i need to arrive by 15:15 . the taxi should take me to hotel du vin and bistro .
when would you like to leave by ? great . and your destination please ?
{'service': 'taxi', 'act': 'inform', 'slot_name': 'car', 'value': 'white ford'}
your booking is complete , a white ford will be arriving to pick you up .