inform((_:search,type,'Train'))
user
Well , I am planning a trip and need some help with a train .
request((_:search,departure,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
Of course , do you know your departure location and time ?
inform((_:search,arrive_by,'10:30');(_:search,day,'thursday');(_:search,departure,'cambridge');(_:search,destination,'stevenage');(_:search,type,'Train'))
user
I weill departing on thursday from cambridge and need to arrive by 10:30 in stevenage .
inform((_:result,count,'3');(_:result,leave_at,'between 5:21 and 9:21');(_:result,type,'Train'))
system
I have three , leaving between 5:21 and 9:21 . Do you have a preference ?
request((_:result,duration,?);(_:result,type,'Train'))
user
Not really . I need to know how much a ticket costs and how long it travels .
inform((_:result,arrive_by,'10:10');(_:result,duration,'49 minutes');(_:result,id,'TR0552');(_:result,ticket,'12.80 pounds');(_:result,type,'Train'))
system
Train TR0552 arrives by 10:10 the ticket price is 12.80 pounds and the travel time is 49 minutes .
inform((_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
Perfect . I am also looking for a place to stay with free parking
request((_:booking,stay,?);(_:booking,type,'Booking'))
system
No problem , how many nights will you be staying ?
inform((_:search,area,'north');(_:search,type,'Hotel'))
user
I 'm not sure of that yet . It does need to be in the north .
system
Would you prefer a guest house or hotel ?
_:search type Train
_:search leave_at ?
_:search arrive_by 10:30
_:search day thursday
_:search departure cambridge
_:search destination stevenage
_:search type Train
_:search leave_at ?
_:search arrive_by 10:30
_:search day thursday
_:search departure cambridge
_:search destination stevenage
_:search type Train
_:result count 3
_:result leave_at between 5:21 and 9:21
_:result type Train
_:result duration ?
_:search leave_at ?
_:search arrive_by 10:30
_:search day thursday
_:search departure cambridge
_:search destination stevenage
_:result count 3
_:result leave_at between 5:21 and 9:21
_:result arrive_by 10:10
_:result duration 49 minutes
_:result id TR0552
_:result ticket 12.80 pounds
_:result type Train
_:search has_parking yes
_:search type Hotel
_:search leave_at ?
_:search arrive_by 10:30
_:search day thursday
_:search departure cambridge
_:search destination stevenage
_:result count 3
_:result leave_at between 5:21 and 9:21
_:result arrive_by 10:10
_:result duration 49 minutes
_:result id TR0552
_:result ticket 12.80 pounds
_:result type Train
_:search has_parking yes
_:booking stay ?
_:booking type Booking
_:search area north
_:search type Hotel