inform((_:search,area,'centre');(_:search,category,'museum');(_:search,type,'Attraction'))
user
I 'm looking for a museum to visit in the centre .
inform((_:result,area,'centre');(_:result,entrance_fee,'free admission');(_:result,name,'Broughton House Gallery');(_:result,type,'Attraction'))
system
The Broughton House Gallery is located in the centre of town and has free admission . Would you like the address and postcode ?
user
Yes , please , that would be useful .
inform((_:result,address,'98 king street');(_:result,postcode,'cb11ln');(_:result,type,'Attraction'))
system
Their postcode is cb11ln 	  and their address is 98 king street .
inform((_:search,area,'same area');(_:search,food,'crossover');(_:search,type,'Restaurant'))
user
I also need a restaurant in the same area ? Crossover food sounds good .
request((_:search,area,?);(_:search,food,?);(_:search,type,'Restaurant')) canthelp((_:search,food,'crossover');(_:search,type,'Restaurant'))
system
I 'm sorry , there are no crossover restaurants in that area . Is there another type or area where you 'd like me to search ?
inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
What else do you have that is cheap ?
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What type of food ?
inform((_:search,food,'portuguese');(_:search,type,'Restaurant'))
user
Hmmm , I 'm hungry for some portuguese food ... Have anything like that ?
offer((_:booking,type,'Booking')) inform((_:result,name,'nandos city centre');(_:result,type,'Restaurant'))
system
nandos city centre would fit your needs . can I book a table for you ?
inform((_:search,day,'thursday');(_:search,duration,'14:00');(_:search,people,'8');(_:search,type,'Restaurant'))
user
Thank you ! Please book a table for 8 people at 14:00 on Thursday .
reqmore() inform((_:booking,ref,'KUGMVJ5D');(_:booking,type,'Booking'))
system
Okay , I have you booked .   Your reservation number is KUGMVJ5D .   Is there anything else I can do for you ?
thank()
user
Thank you goodbye
system
Thank you for using the Cambridge TownInfo centre . Have a great day .
_:search area centre
_:search category museum
_:search type Attraction
_:search area centre
_:search category museum
_:search type Attraction
_:result area centre
_:result entrance_fee free admission
_:result name Broughton House Gallery
_:result type Attraction
_:search category museum
_:result area centre
_:result entrance_fee free admission
_:result name Broughton House Gallery
_:result address 98 king street
_:result postcode cb11ln
_:result type Attraction
_:search area same area
_:search food crossover
_:search type Restaurant
_:search category museum
_:result area centre
_:result entrance_fee free admission
_:result name Broughton House Gallery
_:result address 98 king street
_:result postcode cb11ln
_:result type Attraction
_:search area ?
_:search food ?
_:system canthelp _:search/2e27a43f
_:search/2e27a43f food crossover
_:search/2e27a43f type Restaurant
_:search pricerange cheap
_:search type Restaurant
_:search category museum
_:result area centre
_:result entrance_fee free admission
_:result name Broughton House Gallery
_:result address 98 king street
_:result postcode cb11ln
_:result type Attraction
_:search area ?
_:system canthelp _:search/2e27a43f
_:search/2e27a43f food crossover
_:search/2e27a43f type Restaurant
_:search pricerange cheap
_:search food portuguese
_:search type Restaurant
_:search category museum
_:result area centre
_:result entrance_fee free admission
_:result address 98 king street
_:result postcode cb11ln
_:search area ?
_:system canthelp _:search/2e27a43f
_:search/2e27a43f food crossover
_:search/2e27a43f type Restaurant
_:search pricerange cheap
_:search food portuguese
_:system offered _:booking
_:booking type Booking
_:result name nandos city centre
_:result type Restaurant
_:search day thursday
_:search duration 14:00
_:search people 8
_:search type Restaurant
_:search category museum
_:result area centre
_:result entrance_fee free admission
_:result address 98 king street
_:result postcode cb11ln
_:search area ?
_:system canthelp _:search/2e27a43f
_:search/2e27a43f food crossover
_:search/2e27a43f type Restaurant
_:search pricerange cheap
_:search food portuguese
_:system offered _:booking
_:result name nandos city centre
_:result type Restaurant
_:search day thursday
_:search duration 14:00
_:search people 8
_:search type Restaurant
_:system inquired _:user
_:booking ref KUGMVJ5D
_:booking type Booking