inform((_:search,departure,'cambridge');(_:search,destination,'peterborough');(_:search,type,'Train'))
user
Hello , I need a train to Peterborough from Cambridge please
request((_:search,day,?);(_:search,type,'Train'))
system
Which day would you like to travel ?
inform((_:search,arrive_by,'14:45');(_:search,day,'friday');(_:search,type,'Train'))
user
I would like to travel on friday , and arrive by 14:45
inform((_:result,id,'TR9859');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR9859 would fit your needs shall i book it ?
request((_:result,duration,?);(_:result,ticket,?);(_:result,type,'Train'))
user
Actually , no need to book . But , can I get the travel time and the price of the ticket please ?
inform((_:result,duration,'50 minutes');(_:result,ticket,'16.50 pounds');(_:result,type,'Train')) reqmore()
system
Of course . The travel time is 50 minutes . The price is 16.50 pounds . Would you like any other information ?
inform((_:search,type,'Attraction'))
user
Yes , I 'm also looking for places to go in town .
request((_:search,category,?);(_:search,type,'Attraction')) thank()
system
Sure , I can help you with that .   What kind of attraction were you looking for ?
inform((_:search,area,'centre');(_:search,category,'museum');(_:search,type,'Attraction'))
user
I would like to find a museum in the centre of town .
inform((_:result,amount,'many');(_:result,type,'Attraction'))
system
There are many . Would you like me to recommend one for you ?
request((_:result,address,?);(_:result,postcode,?);(_:result,type,'Attraction')) inform((_:search,category,'museum');(_:search,type,'Attraction'))
user
Yes , please . What is your favorite museum ? I 'd like their address and postcode . You 're a lifesaver !
inform((_:result,address,'University of Cambridge , Downing Street');(_:result,name,'Museum of Archaeology and Anthropology');(_:result,postcode,'cb23dz');(_:result,type,'Attraction')) reqmore()
system
The Museum of Archaeology and Anthropology is excellent . They 're at University of Cambridge , Downing Street in postcode cb23dz . Is there anything else I can help you with ?
thank()
user
Um ... no , I think I should be good with that . Thanks .
system
You 're welcome . Have a great day !
_:search departure cambridge
_:search destination peterborough
_:search type Train
_:search departure cambridge
_:search destination peterborough
_:search arrive_by 14:45
_:search day friday
_:search type Train
_:search departure cambridge
_:search destination peterborough
_:search arrive_by 14:45
_:search day friday
_:search type Train
_:result id TR9859
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration ?
_:result ticket ?
_:search departure cambridge
_:search destination peterborough
_:search arrive_by 14:45
_:search day friday
_:result id TR9859
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 50 minutes
_:result ticket 16.50 pounds
_:result type Train
_:system inquired _:user
_:search type Attraction
_:search departure cambridge
_:search destination peterborough
_:search arrive_by 14:45
_:search day friday
_:result id TR9859
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 50 minutes
_:result ticket 16.50 pounds
_:result type Train
_:system inquired _:user
_:search area centre
_:search category museum
_:search type Attraction
_:search departure cambridge
_:search destination peterborough
_:search arrive_by 14:45
_:search day friday
_:result id TR9859
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 50 minutes
_:result ticket 16.50 pounds
_:system inquired _:user
_:search area centre
_:result amount many
_:result type Attraction
_:result address ?
_:result postcode ?
_:search category museum
_:search type Attraction
_:search departure cambridge
_:search destination peterborough
_:search arrive_by 14:45
_:search day friday
_:result id TR9859
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 50 minutes
_:result ticket 16.50 pounds
_:search area centre
_:result amount many
_:search category museum
_:search type Attraction
_:result address University of Cambridge , Downing Street
_:result name Museum of Archaeology and Anthropology
_:result postcode cb23dz
_:result type Attraction
_:system inquired _:user