inform((_:search,category,'guesthouse');(_:search,stars,'4');(_:search,type,'Hotel'))
user
Hi , I need a 4 star guesthouse hotel please .
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,count,'21');(_:result,stars,'4');(_:result,type,'Hotel'))
system
I have 21 4 star places , can you tell me what area you would like to be in ?
inform((_:search,area,'north');(_:search,type,'Hotel'))
user
The North part of town , please .
inform((_:result,address,'Chesterton Road');(_:result,amount,'quite a few');(_:result,area,'next door');(_:result,name,'Kirkwood House');(_:result,name,'Worth House');(_:result,pricerange,'cheap');(_:result,pricerange,'moderate');(_:result,type,'Hotel'))
system
There are quite a few .   If you 'd like a cheap alternative , I can recommend Worth House , on Chesterton Road . Or for a moderate rate , Kirkwood House is next door .
inform((_:search,day,'thursday');(_:search,name,'kirkwood house');(_:search,people,'6');(_:search,stay,'5');(_:search,type,'Hotel'))
user
Could you book the Kirkwood House for me for thursday , 6 people and 5 nights ?
reqmore() inform((_:booking,ref,'6G15LHZM');(_:booking,type,'Booking'))
system
Your booking was successful . The reference number is 6G15LHZM . Is there anything else ?
thank()
user
That is all I needed . Thanks .
system
Thank you , goodbye .
_:search category guesthouse
_:search stars 4
_:search type Hotel
_:search category guesthouse
_:search stars 4
_:result count 21
_:result stars 4
_:result type Hotel
_:search area north
_:search type Hotel
_:search category guesthouse
_:search stars 4
_:result count 21
_:result stars 4
_:search area north
_:result address Chesterton Road
_:result amount quite a few
_:result area next door
_:result name Kirkwood House
_:result name Worth House
_:result pricerange cheap
_:result pricerange moderate
_:result type Hotel
_:search day thursday
_:search name kirkwood house
_:search people 6
_:search stay 5
_:search type Hotel
_:search category guesthouse
_:search stars 4
_:result count 21
_:result stars 4
_:search area north
_:result address Chesterton Road
_:result amount quite a few
_:result area next door
_:result name Kirkwood House
_:result name Worth House
_:result pricerange cheap
_:result pricerange moderate
_:result type Hotel
_:search day thursday
_:search name kirkwood house
_:search people 6
_:search stay 5
_:search type Hotel
_:system inquired _:user
_:booking ref 6G15LHZM
_:booking type Booking