inform((_:search,area,'centre');(_:search,category,'sports');(_:search,type,'Attraction'))
user
I need something to do in canbridge in the centre that has lots to do with sports
request((_:search,area,?);(_:search,type,'Attraction')) canthelp((_:search,area,'centre');(_:search,category,'sports');(_:search,type,'Attraction'))
system
I do n't see anything located in the centre of town that has to do with sports . Is there another area I can look up for you ?
inform((_:search,category,'concerthall');(_:search,type,'Attraction'))
user
how about a concerthall ?
inform((_:result,area,'centre');(_:result,name,'the man on the moon');(_:result,type,'Attraction'))
system
There is the man on the moon at the concerthall in the centre , would you like the phone number ?
request((_:result,address,?);(_:result,phone,?);(_:result,type,'Attraction'))
user
yes please find me their address and phone number
reqmore() inform((_:result,address,'2 norfolk street');(_:result,name,'The man on the moon concerthall');(_:result,phone,'01223474144');(_:result,postcode,'cb12lf');(_:result,type,'Attraction'))
system
The man on the moon concerthall is located at 2 norfolk street , postcode cb12lf , phone number is 01223474144 .   Can I help you with anything else today ?
inform((_:search,food,'german');(_:search,type,'Restaurant'))
user
Thank you . I also need a german restaurant .
canthelp((_:search,area,'in cambridge');(_:search,food,'german');(_:search,type,'Restaurant'))
system
There are no german restaurants in cambridge .
inform((_:search,food,'european');(_:search,type,'Restaurant'))
user
wow ! what about european food ?
request((_:search,area,?);(_:search,pricerange,?);(_:search,type,'Restaurant')) inform((_:result,count,'11');(_:result,food,'European');(_:result,type,'Restaurant'))
system
There are 11 European restaurants . Do you have a price range and area in mind ?
inform((_:search,area,'dontcare');(_:search,food,'modern european');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
user
I am looking for modern european food in the moderate price range . Any area is okay .
inform((_:result,area,'centre');(_:result,name,'de luca cucina and bar');(_:result,pricerange,'moderately priced');(_:result,type,'Restaurant'))
system
Since you are going to be in the centre of town already , how about de luca cucina and bar ? It is moderately priced .
inform((_:search,day,'saturday');(_:search,duration,'15:15');(_:search,people,'4');(_:search,type,'Restaurant'))
user
book that for 4 people at 15:15 on saturday
reqmore() inform((_:booking,ref,'DZZPYFOD');(_:booking,type,'Booking'))
system
You booking has been confirmed , your reference number is DZZPYFOD . Can I help with anything else ?
inform((_:search,arrive_by,'the time of my reservation');(_:search,destination,'the restaurant');(_:search,type,'Taxi'))
user
Thank you ! I also ned a taxi that goes from the concert hall to the restaurant , and arrives by the time of my reservation . Can you pleas help with that ?
inform((_:result,car,'red Skoda');(_:result,phone,'07017968837');(_:result,type,'Taxi'))
system
Booking completed ! 
 Booked car type 	 : 	 red skoda 
 Contact number 	 : 	 07017968837
thank()
user
Thank you !   That will be all today !
system
Thanks for using our service !
_:search area centre
_:search category sports
_:search type Attraction
_:search area ?
_:system canthelp _:search/29209ba9
_:search/29209ba9 area centre
_:search/29209ba9 category sports
_:search/29209ba9 type Attraction
_:search category concerthall
_:search type Attraction
_:search area ?
_:system canthelp _:search/29209ba9
_:search/29209ba9 area centre
_:search/29209ba9 category sports
_:search/29209ba9 type Attraction
_:search category concerthall
_:search type Attraction
_:result area centre
_:result name the man on the moon
_:result type Attraction
_:result address ?
_:result phone ?
_:search area ?
_:system canthelp _:search/29209ba9
_:search/29209ba9 area centre
_:search/29209ba9 category sports
_:search/29209ba9 type Attraction
_:search category concerthall
_:result area centre
_:system inquired _:user
_:result address 2 norfolk street
_:result name The man on the moon concerthall
_:result phone 01223474144
_:result postcode cb12lf
_:result type Attraction
_:search food german
_:search type Restaurant
_:search area ?
_:system canthelp _:search/29209ba9
_:search/29209ba9 area centre
_:search/29209ba9 category sports
_:search/29209ba9 type Attraction
_:search category concerthall
_:result area centre
_:system inquired _:user
_:result address 2 norfolk street
_:result name The man on the moon concerthall
_:result phone 01223474144
_:result postcode cb12lf
_:result type Attraction
_:system canthelp _:search/a6a18f8c
_:search/a6a18f8c area in cambridge
_:search/a6a18f8c food german
_:search/a6a18f8c type Restaurant
_:search food european
_:search type Restaurant
_:system canthelp _:search/29209ba9
_:search/29209ba9 area centre
_:search/29209ba9 category sports
_:search/29209ba9 type Attraction
_:search category concerthall
_:result area centre
_:system inquired _:user
_:result address 2 norfolk street
_:result name The man on the moon concerthall
_:result phone 01223474144
_:result postcode cb12lf
_:system canthelp _:search/a6a18f8c
_:search/a6a18f8c area in cambridge
_:search/a6a18f8c food german
_:search/a6a18f8c type Restaurant
_:result count 11
_:result food European
_:result type Restaurant
_:search area dontcare
_:search food modern european
_:search pricerange moderate
_:search type Restaurant
_:system canthelp _:search/29209ba9
_:search/29209ba9 area centre
_:search/29209ba9 category sports
_:search/29209ba9 type Attraction
_:search category concerthall
_:system inquired _:user
_:result address 2 norfolk street
_:result phone 01223474144
_:result postcode cb12lf
_:system canthelp _:search/a6a18f8c
_:search/a6a18f8c area in cambridge
_:search/a6a18f8c food german
_:search/a6a18f8c type Restaurant
_:result count 11
_:result food European
_:search area dontcare
_:search food modern european
_:search pricerange moderate
_:result area centre
_:result name de luca cucina and bar
_:result pricerange moderately priced
_:result type Restaurant
_:search day saturday
_:search duration 15:15
_:search people 4
_:search type Restaurant
_:system canthelp _:search/29209ba9
_:search/29209ba9 area centre
_:search/29209ba9 category sports
_:search/29209ba9 type Attraction
_:search category concerthall
_:result address 2 norfolk street
_:result phone 01223474144
_:result postcode cb12lf
_:system canthelp _:search/a6a18f8c
_:search/a6a18f8c area in cambridge
_:search/a6a18f8c food german
_:search/a6a18f8c type Restaurant
_:result count 11
_:result food European
_:search area dontcare
_:search food modern european
_:search pricerange moderate
_:result area centre
_:result name de luca cucina and bar
_:result pricerange moderately priced
_:result type Restaurant
_:search day saturday
_:search duration 15:15
_:search people 4
_:system inquired _:user
_:booking ref DZZPYFOD
_:booking type Booking
_:search arrive_by the time of my reservation
_:search destination the restaurant
_:search type Taxi
_:system canthelp _:search/29209ba9
_:search/29209ba9 area centre
_:search/29209ba9 category sports
_:search/29209ba9 type Attraction
_:search category concerthall
_:result address 2 norfolk street
_:result postcode cb12lf
_:system canthelp _:search/a6a18f8c
_:search/a6a18f8c area in cambridge
_:search/a6a18f8c food german
_:search/a6a18f8c type Restaurant
_:result count 11
_:result food European
_:search area dontcare
_:search food modern european
_:search pricerange moderate
_:result area centre
_:result name de luca cucina and bar
_:result pricerange moderately priced
_:search day saturday
_:search duration 15:15
_:search people 4
_:system inquired _:user
_:booking ref DZZPYFOD
_:booking type Booking
_:search arrive_by the time of my reservation
_:search destination the restaurant
_:search type Taxi
_:result car red Skoda
_:result phone 07017968837
_:result type Taxi