inform((_:search,area,'centre');(_:search,type,'Attraction'))
user
I am looking for places in the centre to go to .
request((_:search,category,?);(_:search,type,'Attraction')) select((_:result,category,'museum');(_:result,category,'theatre');(_:result,type,'Attraction')) inform((_:result,count,'44');(_:result,type,'Attraction'))
system
There are 44 great attractions to visit ! Is there a certain type you were looking for ? Perhaps a museum or theatre ?
inform((_:search,category,'museum');(_:search,type,'Attraction')) request((_:result,address,?);(_:result,entrance_fee,?);(_:result,type,'Attraction'))
user
A museum sounds nice .   Do you have a favorite ?   I need an address and entrance fee .
inform((_:result,address,'University of Cambridge , Downing Street');(_:result,entrance_fee,'free');(_:result,name,'Museum of Archaeology and Anthropology');(_:result,type,'Attraction'))
system
My personal favorite is the Museum of Archaeology and Anthropology at University of Cambridge , Downing Street . It even has free admission !
inform((_:search,day,'monday');(_:search,departure,'leicester');(_:search,type,'Train'))
user
I 'll check that out . Can you also find me a train for Monday I 'm leaving leicester ?
inform((_:result,count,'19');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
There are about 19 different train schedule for your chosen date . May i know your preferred time of departure ?
inform((_:search,destination,'cambridge');(_:search,leave_at,'09:45');(_:search,type,'Train'))
user
Sure . I 'd like to leave after 09:45 . I 'm heading to Cambridge .
inform((_:result,amount,'earliest');(_:result,arrive_by,'11:54');(_:result,departure,'Leicester');(_:result,destination,'Cambridge');(_:result,id,'TR0032');(_:result,leave_at,'10:09');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
The earliest train after that time is TR0032 . It leaves Leicester at 10:09 and arrives in Cambridge at 11:54 . Would that work for you ?
request((_:result,duration,?);(_:result,type,'Train'))
user
That sounds great ! What 's the total travel time on that ? It seems like a long trip .
inform((_:result,duration,'105 minutes');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
The duration of the travel is 105 minutes . Can I book it for you ?
request((_:result,ref,?);(_:result,type,'Train'))
user
Yes please . I need the reference number
request((_:booking,people,?);(_:booking,type,'Booking');(_:search,people,?);(_:search,type,'Train'))
system
Can you please tell me how many in your party ?
bye()
user
You know , come to think of it maybe I better book later . Some people may not be able to make it . I think that 's all I need today . Goodbye .
system
Thanks for using the service , have a nice day
_:search area centre
_:search type Attraction
_:search area centre
_:result category museum
_:result category theatre
_:result count 44
_:result type Attraction
_:search category museum
_:search type Attraction
_:result address ?
_:result entrance_fee ?
_:search area centre
_:result category museum
_:result category theatre
_:result count 44
_:search category museum
_:result address University of Cambridge , Downing Street
_:result entrance_fee free
_:result name Museum of Archaeology and Anthropology
_:result type Attraction
_:search day monday
_:search departure leicester
_:search type Train
_:search area centre
_:result category museum
_:result category theatre
_:search category museum
_:result address University of Cambridge , Downing Street
_:result entrance_fee free
_:result name Museum of Archaeology and Anthropology
_:search day monday
_:search departure leicester
_:result count 19
_:result type Train
_:search destination cambridge
_:search leave_at 09:45
_:search type Train
_:search area centre
_:result category museum
_:result category theatre
_:search category museum
_:result address University of Cambridge , Downing Street
_:result entrance_fee free
_:result name Museum of Archaeology and Anthropology
_:search day monday
_:search departure leicester
_:result count 19
_:search destination cambridge
_:search leave_at 09:45
_:search type Train
_:result amount earliest
_:result arrive_by 11:54
_:result departure Leicester
_:result destination Cambridge
_:result id TR0032
_:result leave_at 10:09
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration ?
_:search area centre
_:result category museum
_:result category theatre
_:search category museum
_:result address University of Cambridge , Downing Street
_:result entrance_fee free
_:result name Museum of Archaeology and Anthropology
_:search day monday
_:search departure leicester
_:result count 19
_:search destination cambridge
_:search leave_at 09:45
_:search type Train
_:result amount earliest
_:result arrive_by 11:54
_:result departure Leicester
_:result destination Cambridge
_:result id TR0032
_:result leave_at 10:09
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 105 minutes
_:result type Train
_:result ref ?
_:search area centre
_:result category museum
_:result category theatre
_:search category museum
_:result address University of Cambridge , Downing Street
_:result entrance_fee free
_:result name Museum of Archaeology and Anthropology
_:search day monday
_:search departure leicester
_:result count 19
_:search destination cambridge
_:search leave_at 09:45
_:result amount earliest
_:result arrive_by 11:54
_:result departure Leicester
_:result destination Cambridge
_:result id TR0032
_:result leave_at 10:09
_:system offered _:booking
_:booking category Train
_:result duration 105 minutes
_:result type Train
_:result ref ?
_:booking people ?
_:booking type Booking
_:search people ?
_:search type Train
_:user dismissed _:system