inform((_:search,day,'friday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I am looking for a train on Friday to Cambridge
request((_:search,departure,?);(_:search,type,'Train'))
system
I would be happy to help you find a train .   Can you confirm where you will be departing from ?
inform((_:search,arrive_by,'20:45');(_:search,departure,'peterborough');(_:search,type,'Train'))
user
Yes , I 'll be departing from peterborough and it needs to arrive by 20:45 .
inform((_:result,arrive_by,'20:38');(_:result,id,'TR9805');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR9805 will arrive at 20:38 , would that work for you ?
inform((_:search,people,'5');(_:search,type,'Train'))
user
Yes please book me tickets for 5 people
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'7HQD6471');(_:booking,ticket,'82.5 pounds');(_:booking,type,'Booking'))
system
The booking was successful the price is 82.5 pounds your reference number is 7HQD6471 . Do you need anything else ?
inform((_:search,category,'museum');(_:search,type,'Attraction'))
user
I could use some help finding a museum to visit .
request((_:search,area,?);(_:search,category,?);(_:search,type,'Attraction')) inform((_:result,amount,'many');(_:result,category,'museums');(_:result,type,'Attraction'))
system
There are many lovely museums in Cambridge . Would you prefer a certain type of museum , or a particular neighbourhood ?
inform((_:search,area,'dontcare');(_:search,type,'Attraction'))
user
I 'm open to just about anything .   What 's your favorite ?
inform((_:result,address,"14 King 's Parade");(_:result,entrance_fee,'free');(_:result,name,'Byard Art Museum');(_:result,type,'Attraction')) reqmore()
system
I quite enjoy Byard Art Museum located at 14 King 's Parade .   It is free also .   Can I give you any more information ?
request((_:result,area,?);(_:result,postcode,?);(_:result,type,'Attraction'))
user
Which area is it in ? And can you also give me the post code ?
reqmore() inform((_:result,area,'south');(_:result,name,'Byard Art');(_:result,postcode,'cb21sj');(_:result,type,'Attraction'))
system
Byard Art is south and the postcode is cb21sj .   Would you like information on another attraction ?
thank()
user
No , that one sounds perfect , thank you .
reqmore()
system
May I help you with anything else , such as a restaurant ?
bye()
user
No , you have been a great help . Thank you . Good bye .
system
It 's been my pleasure . Thanks for using our service . Good day .
_:search day friday
_:search destination cambridge
_:search type Train
_:search day friday
_:search destination cambridge
_:search arrive_by 20:45
_:search departure peterborough
_:search type Train
_:search day friday
_:search destination cambridge
_:search arrive_by 20:45
_:search departure peterborough
_:result arrive_by 20:38
_:result id TR9805
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 5
_:search type Train
_:search day friday
_:search destination cambridge
_:search arrive_by 20:45
_:search departure peterborough
_:result arrive_by 20:38
_:result id TR9805
_:result type Train
_:system offered _:booking
_:search people 5
_:system inquired _:user
_:booking category Train
_:booking ref 7HQD6471
_:booking ticket 82.5 pounds
_:booking type Booking
_:search category museum
_:search type Attraction
_:search day friday
_:search destination cambridge
_:search arrive_by 20:45
_:search departure peterborough
_:result arrive_by 20:38
_:result id TR9805
_:system offered _:booking
_:search people 5
_:system inquired _:user
_:booking category Train
_:booking ref 7HQD6471
_:booking ticket 82.5 pounds
_:booking type Booking
_:search category ?
_:result amount many
_:result category museums
_:result type Attraction
_:search area dontcare
_:search type Attraction
_:search day friday
_:search destination cambridge
_:search arrive_by 20:45
_:search departure peterborough
_:result arrive_by 20:38
_:result id TR9805
_:system offered _:booking
_:search people 5
_:booking category Train
_:booking ref 7HQD6471
_:booking ticket 82.5 pounds
_:booking type Booking
_:search category ?
_:result amount many
_:result category museums
_:search area dontcare
_:search type Attraction
_:result address 14 King 's Parade
_:result entrance_fee free
_:result name Byard Art Museum
_:result type Attraction
_:system inquired _:user
_:result area ?
_:result postcode ?
_:search day friday
_:search destination cambridge
_:search arrive_by 20:45
_:search departure peterborough
_:result arrive_by 20:38
_:result id TR9805
_:system offered _:booking
_:search people 5
_:booking category Train
_:booking ref 7HQD6471
_:booking ticket 82.5 pounds
_:booking type Booking
_:search category ?
_:result amount many
_:result category museums
_:search area dontcare
_:search type Attraction
_:result address 14 King 's Parade
_:result entrance_fee free
_:system inquired _:user
_:result area south
_:result name Byard Art
_:result postcode cb21sj
_:result type Attraction
_:search day friday
_:search destination cambridge
_:search arrive_by 20:45
_:search departure peterborough
_:result arrive_by 20:38
_:result id TR9805
_:system offered _:booking
_:search people 5
_:booking category Train
_:booking ref 7HQD6471
_:booking ticket 82.5 pounds
_:booking type Booking
_:search category ?
_:result amount many
_:result category museums
_:search area dontcare
_:search type Attraction
_:result address 14 King 's Parade
_:result entrance_fee free
_:result area south
_:result name Byard Art
_:result postcode cb21sj
_:result type Attraction
_:system inquired _:user
_:user dismissed _:system