request((_:result,address,?);(_:result,type,'Restaurant'))
user
We need to find the address of a theater in the center of town .
inform((_:result,address,'wheeler street');(_:result,name,'Cambridge Corn Exchange');(_:result,type,'Attraction'))
system
The Cambridge Corn Exchange is over on wheeler street .
request((_:result,postcode,?);(_:result,type,'Attraction'))
user
can i get the postcode ?
reqmore() inform((_:result,name,'Cambridge Corn Exchange');(_:result,postcode,'cb23qe');(_:result,type,'Attraction'))
system
Certainly , the postcode for The Cambridge Corn Exchange is cb23qe .   Do you need any further assistance today ?
inform((_:search,type,'Restaurant'))
user
yeah i need to get something to eat
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,amount,'many');(_:result,type,'Restaurant'))
system
there are many places . what type of food do you want to eat ?
inform((_:search,food,'dontcare');(_:search,name,'Cambridge Corn Exchange');(_:search,pricerange,'cheap');(_:search,type,'Attraction');(_:search,type,'Restaurant'))
user
I do n't have a preference , but I would like something near The Cambridge Corn Exchange that is cheap .
offer((_:booking,type,'Booking')) inform((_:result,address,'33 - 34 Saint Andrews Street');(_:result,food,'portuguese');(_:result,name,'nandos city centre');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
You should try nandos city centre , a cheap portuguese restaurant located at 33 - 34 Saint Andrews Street . Would you like to reserve a table ?
thank()
user
Not at this time . Thank you .
reqmore()
system
Is there anything else I can assist you with today ?
thank()
user
No , you 've been very helpful . Thank you for your time .
system
You are welcome , enjoy your day .
_:result address ?
_:result type Restaurant
_:result address wheeler street
_:result name Cambridge Corn Exchange
_:result type Attraction
_:result postcode ?
_:result address wheeler street
_:system inquired _:user
_:result name Cambridge Corn Exchange
_:result postcode cb23qe
_:result type Attraction
_:search type Restaurant
_:result address wheeler street
_:system inquired _:user
_:result name Cambridge Corn Exchange
_:result postcode cb23qe
_:result amount many
_:result type Restaurant
_:search food dontcare
_:search name Cambridge Corn Exchange
_:search pricerange cheap
_:search type Attraction
_:search type Restaurant
_:system inquired _:user
_:result postcode cb23qe
_:result amount many
_:search food dontcare
_:search name Cambridge Corn Exchange
_:search pricerange cheap
_:search type Attraction
_:search type Restaurant
_:system offered _:booking
_:booking type Booking
_:result address 33 - 34 Saint Andrews Street
_:result food portuguese
_:result name nandos city centre
_:result pricerange cheap
_:result type Restaurant
_:result postcode cb23qe
_:result amount many
_:search food dontcare
_:search name Cambridge Corn Exchange
_:search pricerange cheap
_:search type Attraction
_:search type Restaurant
_:system offered _:booking
_:booking type Booking
_:result address 33 - 34 Saint Andrews Street
_:result food portuguese
_:result name nandos city centre
_:result pricerange cheap
_:result type Restaurant
_:system inquired _:user