inform((_:search,food,'new zealand');(_:search,type,'Restaurant'))
user
Are there any restaurants that serve New Zealand food ?
canthelp((_:search,type,'Restaurant'))
system
There are not .
inform((_:search,area,'centre');(_:search,food,'chinese');(_:search,type,'Restaurant'))
user
OK , can you find any Chinese restaurants in the town centre ?
request((_:search,pricerange,?);(_:search,type,'Restaurant')) inform((_:result,amount,'a number');(_:result,area,'centre');(_:result,food,'Chinese');(_:result,pricerange,'cheap');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
There are a number of Chinese restaurants in the city centre from cheap to expensive .   Do you have a price range ?
inform((_:search,day,'saturday');(_:search,duration,'18:45');(_:search,people,'4');(_:search,pricerange,'dontcare');(_:search,type,'Restaurant'))
user
I do n't care about price . I need to book a table for 4 at 18:45 on Saturday .
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,duration,?);(_:booking,type,'Booking'))
system
I 'm afraid none of the restaurants are available at that date an time . Is there another date or time that would work for you ?
inform((_:search,duration,'17:45');(_:search,type,'Restaurant'))
user
Okay , we can eat earlier if we really have to . Can you try for 17:45 instead ?
reqmore() inform((_:booking,duration,'17:45');(_:booking,name,'Charlie Chan');(_:booking,ref,'2KUX2G5T');(_:booking,type,'Booking'))
system
I booked you a table that is available for 15 minutes at Charlie Chan at 17:45 , reference number is 2KUX2G5T .   Can I help you with anything else ?
inform((_:search,area,'same area');(_:search,category,'college');(_:search,type,'Attraction'))
user
I would also like to go to a college in the same area as the restaurant .
request((_:search,entrance_fee,?);(_:search,type,'Attraction')) inform((_:result,category,'colleges');(_:result,count,'5');(_:result,type,'Attraction'))
system
There are five colleges that meet that criteria . Do you mind if there is an entrance fee ?
request((_:result,address,?);(_:result,postcode,?);(_:result,type,'Attraction'))
user
I do not mind . I only need the address and postcode of any one of those colleges .
reqmore() inform((_:result,address,"Saint Andrew 's Street");(_:result,entrance_fee,'free');(_:result,name,"Christ 's College");(_:result,postcode,'CB23BU');(_:result,type,'Attraction'))
system
Christ 's College is free and located on Saint Andrew 's Street .   The postcode is CB23BU .   Anything else ?
thank()
user
No that is all I need , thanks .
system
I 'm glad I could help you . Enjoy your trip !
_:search food new zealand
_:search type Restaurant
_:system canthelp _:search/1104dec0
_:search/1104dec0 type Restaurant
_:search area centre
_:search food chinese
_:search type Restaurant
_:system canthelp _:search/1104dec0
_:search/1104dec0 type Restaurant
_:search area centre
_:search food chinese
_:result amount a number
_:result area centre
_:result food Chinese
_:result pricerange cheap
_:result pricerange expensive
_:result type Restaurant
_:search day saturday
_:search duration 18:45
_:search people 4
_:search pricerange dontcare
_:search type Restaurant
_:system canthelp _:search/1104dec0
_:search/1104dec0 type Restaurant
_:search area centre
_:search food chinese
_:result amount a number
_:result area centre
_:result food Chinese
_:result pricerange cheap
_:result pricerange expensive
_:result type Restaurant
_:search day saturday
_:search people 4
_:search pricerange dontcare
_:system canthelp _:booking/0bd2e8d4
_:booking/0bd2e8d4 type Booking
_:booking day ?
_:booking duration ?
_:booking type Booking
_:search duration 17:45
_:search type Restaurant
_:system canthelp _:search/1104dec0
_:search/1104dec0 type Restaurant
_:search food chinese
_:result amount a number
_:result area centre
_:result food Chinese
_:result pricerange cheap
_:result pricerange expensive
_:result type Restaurant
_:search day saturday
_:search people 4
_:search pricerange dontcare
_:system canthelp _:booking/0bd2e8d4
_:booking/0bd2e8d4 type Booking
_:booking day ?
_:search duration 17:45
_:system inquired _:user
_:booking duration 17:45
_:booking name Charlie Chan
_:booking ref 2KUX2G5T
_:booking type Booking
_:search area same area
_:search category college
_:search type Attraction
_:system canthelp _:search/1104dec0
_:search/1104dec0 type Restaurant
_:search food chinese
_:result amount a number
_:result area centre
_:result food Chinese
_:result pricerange cheap
_:result pricerange expensive
_:search day saturday
_:search people 4
_:search pricerange dontcare
_:system canthelp _:booking/0bd2e8d4
_:booking/0bd2e8d4 type Booking
_:booking day ?
_:search duration 17:45
_:system inquired _:user
_:booking duration 17:45
_:booking name Charlie Chan
_:booking ref 2KUX2G5T
_:booking type Booking
_:search area same area
_:search category college
_:search entrance_fee ?
_:search type Attraction
_:result category colleges
_:result count 5
_:result type Attraction
_:result address ?
_:result postcode ?
_:system canthelp _:search/1104dec0
_:search/1104dec0 type Restaurant
_:search food chinese
_:result amount a number
_:result area centre
_:result food Chinese
_:result pricerange cheap
_:result pricerange expensive
_:search day saturday
_:search people 4
_:search pricerange dontcare
_:system canthelp _:booking/0bd2e8d4
_:booking/0bd2e8d4 type Booking
_:booking day ?
_:search duration 17:45
_:booking duration 17:45
_:booking name Charlie Chan
_:booking ref 2KUX2G5T
_:booking type Booking
_:search area same area
_:search category college
_:search entrance_fee ?
_:search type Attraction
_:result category colleges
_:result count 5
_:system inquired _:user
_:result address Saint Andrew 's Street
_:result entrance_fee free
_:result name Christ 's College
_:result postcode CB23BU
_:result type Attraction