inform((_:search,area,'center');(_:search,category,'museum');(_:search,type,'Attraction'))
user
Hi , I 'd like to visit a museum in the center of town .
request((_:search,category,?);(_:search,name,?);(_:search,type,'Attraction'))
system
Do you have a particular museum in mind or would you like suggestions ?
user
I would be open to suggestions please .
inform((_:result,address,'98 King Street');(_:result,entrance_fee,'no entrance fee');(_:result,name,'Broughton House Gallery');(_:result,type,'Attraction'))
system
Great ! The Broughton House Gallery at 98 King Street would be a good choice ; and there is no entrance fee . Would you like the phone number and postcode ?
user
Yes , I do need the information .
inform((_:result,phone,'01223314960');(_:result,postcode,'cb11ln');(_:result,type,'Attraction'))
system
The phone number is 01223314960 and the postcode is cb11ln .
inform((_:search,arrive_by,'18:15');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Thanks . Please help me find information about a train to Cambridge . It should get there by 18:15
request((_:search,departure,?);(_:search,type,'Train'))
system
I can help with that . Where will you be departing from ?
inform((_:search,departure,'kings lynn');(_:search,type,'Train'))
user
I 'll be departing from kings lynn .
inform((_:result,arrive_by,'17:58');(_:result,id,'TR3677');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
The TR3677 will get you in at 17:58 . Will that work for you ?
inform((_:search,day,'saturday');(_:search,type,'Train'))
user
I need a train that will leave on Saturday .
inform((_:result,arrive_by,'at 17:58');(_:result,id,'TR1499');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR1499 will get you in at 17:58 . Will that work for you ?
request((_:result,ticket,?);(_:result,type,'Train'))
user
That should work . Can you give me the price ?
inform((_:result,ticket,'7.84 pounds per person');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Yes , the price is 7.84 pounds per person , shall I book you ?
inform((_:search,area,'same area');(_:search,food,'Italian');(_:search,pricerange,'expensive');(_:search,type,'Attraction');(_:search,type,'Restaurant'))
user
Not right now , I am also looking for an expensive Italian restaurant in the same area as the attraction .
canthelp((_:search,area,'centre');(_:search,food,'Italian');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
system
I 'm not finding any expensive Italian restaurants in centre . Do you have a second choice ?
inform((_:search,type,'Restaurant'))
user
Actually I do n't need a restaurant after all .   I have all I needed , thanks .   Goodbye .
system
Thanks for letting us assist you today ! Enjoy your visit ! Goodbye .
_:search area center
_:search category museum
_:search type Attraction
_:search area center
_:search category ?
_:search name ?
_:search type Attraction
_:search area center
_:search category ?
_:search name ?
_:search type Attraction
_:result address 98 King Street
_:result entrance_fee no entrance fee
_:result name Broughton House Gallery
_:result type Attraction
_:search area center
_:search category ?
_:search name ?
_:result address 98 King Street
_:result entrance_fee no entrance fee
_:result name Broughton House Gallery
_:result phone 01223314960
_:result postcode cb11ln
_:result type Attraction
_:search arrive_by 18:15
_:search destination cambridge
_:search type Train
_:search area center
_:search category ?
_:search name ?
_:result address 98 King Street
_:result entrance_fee no entrance fee
_:result name Broughton House Gallery
_:result phone 01223314960
_:result postcode cb11ln
_:result type Attraction
_:search arrive_by 18:15
_:search destination cambridge
_:search departure kings lynn
_:search type Train
_:search area center
_:search category ?
_:search name ?
_:result address 98 King Street
_:result entrance_fee no entrance fee
_:result name Broughton House Gallery
_:result phone 01223314960
_:result postcode cb11ln
_:search arrive_by 18:15
_:search destination cambridge
_:search departure kings lynn
_:result arrive_by 17:58
_:result id TR3677
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day saturday
_:search type Train
_:search area center
_:search category ?
_:search name ?
_:result address 98 King Street
_:result entrance_fee no entrance fee
_:result name Broughton House Gallery
_:result phone 01223314960
_:result postcode cb11ln
_:search arrive_by 18:15
_:search destination cambridge
_:search departure kings lynn
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day saturday
_:search type Train
_:result arrive_by at 17:58
_:result id TR1499
_:result type Train
_:result ticket ?
_:search category ?
_:search name ?
_:result address 98 King Street
_:result entrance_fee no entrance fee
_:result name Broughton House Gallery
_:result phone 01223314960
_:result postcode cb11ln
_:search arrive_by 18:15
_:search destination cambridge
_:search departure kings lynn
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day saturday
_:result arrive_by at 17:58
_:result id TR1499
_:result ticket 7.84 pounds per person
_:result type Train
_:search area same area
_:search food Italian
_:search pricerange expensive
_:search type Attraction
_:search type Restaurant
_:search category ?
_:search name ?
_:result address 98 King Street
_:result entrance_fee no entrance fee
_:result name Broughton House Gallery
_:result phone 01223314960
_:result postcode cb11ln
_:search arrive_by 18:15
_:search destination cambridge
_:search departure kings lynn
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day saturday
_:result arrive_by at 17:58
_:result id TR1499
_:result ticket 7.84 pounds per person
_:result type Train
_:search area same area
_:search food Italian
_:search pricerange expensive
_:system canthelp _:search/57cb273d
_:search/57cb273d area centre
_:search/57cb273d food Italian
_:search/57cb273d pricerange expensive
_:search/57cb273d type Restaurant
_:search type Restaurant