inform((_:search,departure,'clare college');(_:search,type,'Taxi'))
user
Yes , I 'd like to book a taxi from clare college .
request((_:search,leave_at,?);(_:search,type,'Taxi'))
system
When do you need to leave from Clare College ?
inform((_:search,arrive_by,'04:00');(_:search,type,'Taxi'))
user
It should arrive by 04:00 please .
request((_:search,destination,?);(_:search,type,'Taxi'))
system
Where is the destination ?
inform((_:search,destination,"sheep 's green and lammas land park fen causeway");(_:search,type,'Taxi'))
user
I 'm going to sheep 's green and lammas land park fen causeway .
inform((_:result,car,'grey volkswagen');(_:result,phone,'07125735231');(_:result,type,'Taxi'))
system
Booking completed ! Booked car type is grey volkswagen and their contact number is 07125735231
thank()
user
thank you
system
you are welcome , goodbye .
_:search departure clare college
_:search type Taxi
_:search departure clare college
_:search leave_at ?
_:search arrive_by 04:00
_:search type Taxi
_:search departure clare college
_:search leave_at ?
_:search arrive_by 04:00
_:search destination sheep 's green and lammas land park fen causeway
_:search type Taxi
_:search departure clare college
_:search leave_at ?
_:search arrive_by 04:00
_:search destination sheep 's green and lammas land park fen causeway
_:search type Taxi
_:result car grey volkswagen
_:result phone 07125735231
_:result type Taxi