inform((_:search,type,'Train'))
user
I 'd like to book a train ticket , please .
request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Train'))
system
Where are your departure and destination sites ?
inform((_:search,day,'friday');(_:search,leave_at,'21:45');(_:search,type,'Train'))
user
I 'm looking for a train that is leaving on Friday after 21:45 .
inform((_:result,count,'46');(_:result,day,'Friday');(_:result,type,'Train')) request((_:search,destination,?);(_:search,type,'Train'))
system
There are 46 trains operating on Friday at that time . Can I get your destination to narrow down the results ?
inform((_:search,destination,'leicester');(_:search,type,'Train'))
user
Yes . I would like to go to Leicester . What trains are available ?
inform((_:result,count,'2');(_:result,departure,'cambridge');(_:result,destination,'leicester');(_:result,leave_at,'22:21');(_:result,leave_at,'23:21');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have two trains going from cambridge to leicester . One leaving at 22:21 and one leaving at 23:21 . Would you like to book one of these ?
inform((_:search,people,'2');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
I will go with the earlier departure , and I would like 2 seats please . I will also need a reference number .
inform((_:booking,category,'Train');(_:booking,leave_at,'22:21');(_:booking,ref,'1F6TADIT');(_:booking,type,'Booking'))
system
You 're all set for your 22:21 train reference number 1F6TADIT
inform((_:search,area,'east');(_:search,type,'Attraction'))
user
Great , I also need a place to go in the east part of town .
request((_:search,category,?);(_:search,type,'Attraction')) inform((_:result,area,'east');(_:result,category,'museum');(_:result,type,'Attraction'))
system
Are you looking for a particular type of attraction on the east end of town ? Perhaps a museum ?
inform((_:search,category,'museum');(_:search,type,'Attraction'))
user
Sure , a   museum sounds good , what do you have that 's free ?
inform((_:result,entrance_fee,'free');(_:result,name,'Cambridge artworks');(_:result,name,'cherry hinton water play');(_:result,name,'gallery at twelve a high street');(_:result,name,'saint barnabas press gallery');(_:result,type,'Attraction'))
system
Cambridge artworks , gallery at twelve a high street , saint barnabas press gallery and cherry hinton water play are all free .
user
Hmm , I guess the St Barnabas thing sound interesting . Is it expensive , though ?
inform((_:result,entrance_fee,'free');(_:result,type,'Attraction'))
system
It is free
thank()
user
Great thank you that 's all the help I need today .
system
Wonderful ! I hope you have a wonderful rest of the day .
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_:result name gallery at twelve a high street
_:result name saint barnabas press gallery
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