inform((_:search,area,'northside');(_:search,category,'gueshouse');(_:search,type,'Hotel'))
user
Hello , I 'm looking for a gueshouse on the northside .
request((_:search,has_internet,?);(_:search,has_parking,?);(_:search,type,'Hotel')) inform((_:result,area,'north');(_:result,category,'guesthouses');(_:result,count,'11');(_:result,type,'Hotel'))
system
There are 11 guesthouses in the north , do you need free parking or free internet ?
inform((_:search,has_internet,'dontcare');(_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
Yes , I am looking for free parking .   Internet is not important .
request((_:search,pricerange,?);(_:search,type,'Hotel'))
system
Is there a price range you 'd like to stay in ?
inform((_:search,pricerange,'dontcare');(_:search,stars,'4');(_:search,type,'Hotel')) request((_:result,ticket,?);(_:result,type,'Train'))
user
Not particularly considered about price range , just as long as it 's a 4 star hotel
inform((_:result,name,'Acorn Guest House');(_:result,type,'Hotel')) offer((_:booking,type,'Booking'))
system
I recommend the Acorn Guest House . Would you like me to book a room for you ?
inform((_:search,arrive_by,'08:15');(_:search,departure,'london liverpool street');(_:search,destination,'cambridge');(_:search,people,'2');(_:search,stay,'3');(_:search,type,'Hotel');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Hotel'))
user
Okay book it for 2 people for 3 nights and let me have the reference number . Also find me a Train departing from London liverpool street to arrive Cambridge by 08:15 .
system
London liverpool street to arrive Cambridge by 08:15 the TR536 leaves at 8:00,Would you like me to book it for you ?
_:search area northside
_:search category gueshouse
_:search type Hotel
_:search area northside
_:search category gueshouse
_:result area north
_:result category guesthouses
_:result count 11
_:result type Hotel
_:search has_internet dontcare
_:search has_parking yes
_:search type Hotel
_:search area northside
_:search category gueshouse
_:result area north
_:result category guesthouses
_:result count 11
_:result type Hotel
_:search has_internet dontcare
_:search has_parking yes
_:search pricerange dontcare
_:search stars 4
_:search type Hotel
_:result ticket ?
_:result type Train
_:search area northside
_:search category gueshouse
_:result area north
_:result category guesthouses
_:result count 11
_:search has_internet dontcare
_:search has_parking yes
_:search pricerange dontcare
_:search stars 4
_:result ticket ?
_:result name Acorn Guest House
_:result type Hotel
_:system offered _:booking
_:booking type Booking
_:search arrive_by 08:15
_:search departure london liverpool street
_:search destination cambridge
_:search people 2
_:search stay 3
_:search type Hotel
_:search type Train
_:result ref ?