inform((_:search,departure,'parkside police station');(_:search,destination,'little seoul');(_:search,name,'Parkside Police Station');(_:search,type,'Police');(_:search,type,'Taxi'))
user
Send a taxi to the Parkside Police Station to go to Little Seoul
request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Taxi'))
system
Do you have a frame of time you would like to arrive or leave in ?
inform((_:search,arrive_by,'6:30');(_:search,type,'Taxi'))
user
I would like to gt there by 6:30 .
system
Booking completed ! 
 Booked car type 	 : 	 black lexus 
 Contact number 	 : 	 07080991212
_:search departure parkside police station
_:search destination little seoul
_:search name Parkside Police Station
_:search type Police
_:search type Taxi
_:search departure parkside police station
_:search destination little seoul
_:search name Parkside Police Station
_:search leave_at ?
_:search arrive_by 6:30
_:search type Taxi