inform((_:search,day,'saturday');(_:search,type,'Train'))
user
I need help finding a train that will depart on Saturday .
inform((_:result,amount,'a lot');(_:result,day,'Saturday');(_:result,type,'Train')) request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Train'))
system
Okay we have a lot of trains departing on Saturday . Where are you headed and where are you departing from ?
inform((_:search,departure,'stevenage');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I am going to Cambridge and leaving from Stevenage .
request((_:search,arrive_by,?);(_:search,type,'Train'))
system
What time do you need to arrive ?
inform((_:search,arrive_by,'18:45');(_:search,type,'Train'))
user
by 18:45 please .
inform((_:result,count,'7');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
I have seven trains available .   What time do you want to leave ?
inform((_:search,arrive_by,'18:45');(_:search,day,'saturday');(_:search,type,'Train'))
user
The train should arrive by 18:45 and should leave on saturday .
inform((_:result,arrive_by,'8:10');(_:result,id,'TR9925');(_:result,leave_at,'7:21');(_:result,ticket,'10:24 pounds');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have train TR9925 leaving at 7:21 ad arriving at 8:10 and the cost is 10:24 pounds . Would you like reservations ?
inform((_:search,area,'east');(_:search,category,'boat');(_:search,category,'concerthall');(_:search,type,'Attraction'))
user
Yes please .   Also I am looking for a concerthall in the east .   If there are none available , how about a boat attraction .
inform((_:result,address,'the plough , green end , fen ditton');(_:result,category,'boat');(_:result,count,'1');(_:result,name,'Camboats');(_:result,type,'Attraction'))
system
I found one boat attraction .   Camboats located at the plough , green end , fen ditton .
thank()
user
I think that is all I need . Thank you .
system
Have a great time .
_:search day saturday
_:search type Train
_:search day saturday
_:result amount a lot
_:result day Saturday
_:result type Train
_:search departure stevenage
_:search destination cambridge
_:search type Train
_:search day saturday
_:result amount a lot
_:result day Saturday
_:result type Train
_:search departure stevenage
_:search destination cambridge
_:search arrive_by 18:45
_:search type Train
_:result amount a lot
_:result day Saturday
_:search departure stevenage
_:search destination cambridge
_:result count 7
_:result type Train
_:search leave_at ?
_:search arrive_by 18:45
_:search day saturday
_:search type Train
_:result amount a lot
_:result day Saturday
_:search departure stevenage
_:search destination cambridge
_:result count 7
_:search leave_at ?
_:search arrive_by 18:45
_:search day saturday
_:result arrive_by 8:10
_:result id TR9925
_:result leave_at 7:21
_:result ticket 10:24 pounds
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search area east
_:search category boat
_:search category concerthall
_:search type Attraction
_:result amount a lot
_:result day Saturday
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 18:45
_:search day saturday
_:result arrive_by 8:10
_:result id TR9925
_:result leave_at 7:21
_:result ticket 10:24 pounds
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search area east
_:search category boat
_:search category concerthall
_:search type Attraction
_:result address the plough , green end , fen ditton
_:result category boat
_:result count 1
_:result name Camboats
_:result type Attraction