inform((_:search,destination,'museum of classical archaeology');(_:search,leave_at,'15:15');(_:search,type,'Taxi'))
user
I need a taxi to take me to Museum of Classical Archaeology to leave after 15:15 .
request((_:search,arrive_by,?);(_:search,type,'Taxi'))
system
Sure ! What time do you want to arrive by ?
inform((_:search,arrive_by,'16');(_:search,type,'Taxi')) thank()
user
16 00 thank you
request((_:search,departure,?);(_:search,type,'Taxi')) thank()
system
I 'd be happy to help ! Where are you coming from ?
inform((_:search,departure,'la tasca');(_:search,leave_at,'15:15');(_:search,type,'Taxi'))
user
Sorry , it actually does not matter when I arrive . I just want to leave after 15:15 . And I 'll be coming from la tasca .
system
I 've booked a taxi for you . Here is the information : Booked car type 	 : 	 white volkswagen 
 Contact number 	 : 	 07702911912
_:search destination museum of classical archaeology
_:search leave_at 15:15
_:search type Taxi
_:search destination museum of classical archaeology
_:search leave_at 15:15
_:search arrive_by 16
_:search type Taxi
_:search destination museum of classical archaeology
_:search arrive_by 16
_:search departure la tasca
_:search leave_at 15:15
_:search type Taxi