inform((_:search,type,'Taxi'))
user
I would like to book a taxi please .
request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Taxi'))
system
Okay , I need more information .   When are you wanting to leave and arrive ?
inform((_:search,arrive_by,'09:15');(_:search,destination,'Anatoilia');(_:search,type,'Taxi'))
user
I want to get to Anatoilia by 09:15 .
request((_:search,departure,?);(_:search,type,'Taxi'))
system
I 'd be happy to help ! Where are you coming from ?
inform((_:search,departure,'cote');(_:search,type,'Taxi'))
user
I am actually leaving from cote .
inform((_:result,car,'black Volvo');(_:result,phone,'07919315223');(_:result,type,'Taxi')) reqmore()
system
I have booked a black Volvo for you and the contact number is 07919315223 . Anything else I can help you with ?
thank()
user
Those were my concerns . Thanks a lot . Goodbye .
system
You 're welcome . If you think of anything else you need do n't hesitate to ask .
_:search type Taxi
_:search leave_at ?
_:search arrive_by 09:15
_:search destination Anatoilia
_:search type Taxi
_:search leave_at ?
_:search arrive_by 09:15
_:search destination Anatoilia
_:search departure cote
_:search type Taxi
_:search leave_at ?
_:search arrive_by 09:15
_:search destination Anatoilia
_:search departure cote
_:search type Taxi
_:result car black Volvo
_:result phone 07919315223
_:result type Taxi
_:system inquired _:user