inform((_:search,type,'Restaurant'))
user
Hi , can you help me with my planning ?   I am looking for a restaurant .
request((_:search,name,?);(_:search,type,'Restaurant'))
system
Sure , are you looking for anything specific ?
inform((_:search,area,'north');(_:search,food,'indian');(_:search,type,'Restaurant'))
user
I would like an indian restaurant in the north .
select((_:result,pricerange,'cheap');(_:result,pricerange,'moderate');(_:result,type,'Restaurant')) inform((_:result,count,'2');(_:result,type,'Restaurant'))
system
There are two restaurants that meet your criteria . Would you prefer the one in the moderate price range or the one in the cheap price range ?
inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
I would like the one in the cheap price range . Can you book it for me ?
offer((_:booking,type,'Booking')) inform((_:result,count,'1');(_:result,name,'royal spice');(_:result,type,'Restaurant'))
system
I have one listing her for royal spice . Would you like to make a booking ?
inform((_:search,day,'wednesday');(_:search,duration,'17:30');(_:search,people,'1');(_:search,type,'Restaurant')) request((_:result,ref,?);(_:result,type,'Restaurant'))
user
I would love that , I need it for 1 person at 17:30 on Wednesday , please include a reference number .
reqmore() inform((_:booking,ref,'AGK03VYR');(_:booking,type,'Booking'))
system
Booking was successful . The table will be reserved for 15 minutes . Reference number is : AGK03VYR . Is there anything more I can do for you today ?
inform((_:search,area,'north');(_:search,type,'Attraction'))
user
While I am in the north part of town , I 'd like some help finding something to do .   Is there a popular attraction around ?
system
There is the Riverboat Georgina which is located in the North .   I 'm not sure if it 's free or if they charge anything .
_:search type Restaurant
_:search name ?
_:search area north
_:search food indian
_:search type Restaurant
_:search name ?
_:search area north
_:search food indian
_:result pricerange cheap
_:result pricerange moderate
_:result count 2
_:result type Restaurant
_:search pricerange cheap
_:search type Restaurant
_:search name ?
_:search area north
_:search food indian
_:result pricerange cheap
_:result pricerange moderate
_:search pricerange cheap
_:system offered _:booking
_:booking type Booking
_:result count 1
_:result name royal spice
_:result type Restaurant
_:search day wednesday
_:search duration 17:30
_:search people 1
_:search type Restaurant
_:result ref ?
_:search name ?
_:search food indian
_:result pricerange cheap
_:result pricerange moderate
_:search pricerange cheap
_:system offered _:booking
_:result count 1
_:result name royal spice
_:result type Restaurant
_:search day wednesday
_:search duration 17:30
_:search people 1
_:result ref ?
_:system inquired _:user
_:booking ref AGK03VYR
_:booking type Booking
_:search area north
_:search type Attraction