inform((_:search,has_parking,'yes');(_:search,pricerange,'moderately');(_:search,type,'Hotel'))
user
Can you help me find a place to stay that is moderately priced and includes free parking ?
request((_:search,area,?);(_:search,stars,?);(_:search,type,'Hotel')) inform((_:result,category,'hotels');(_:result,count,'14');(_:result,type,'Hotel'))
system
I found 14 hotels that match your criteria . Do you have any additional preferences such as location or number of stars ?
inform((_:search,has_parking,'yes');(_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
free parking and moderate pricing
request((_:search,area,?);(_:search,type,'Hotel'))
system
Would you like a certain area of town ?
inform((_:search,area,'north');(_:search,type,'Hotel'))
user
Yes , can you check the north please ?
select((_:result,category,'guesthouse');(_:result,category,'hotel');(_:result,type,'Hotel')) inform((_:result,category,'hotels');(_:result,count,'9');(_:result,type,'Hotel'))
system
There are 9 hotels that match your criteria . Would you prefer a guesthouse or a hotel ?
inform((_:search,day,'wednesday');(_:search,people,'4');(_:search,stay,'5');(_:search,type,'Hotel'))
user
No preference . I need someplace that can accommodate a party of 4 for 5 nights beginning Wednesday .
inform((_:result,address,'78 - 80 milton road');(_:result,category,'guesthouse');(_:result,name,'home from home');(_:result,stars,'4');(_:result,type,'Hotel'))
system
How about home from home , a 4star guesthouse located at 78 - 80 milton road ?
inform((_:search,day,'wednesday');(_:search,people,'4');(_:search,stay,'5');(_:search,type,'Hotel'))
user
Yeah , can you book it for 4 people and 5 nights ? I want to get there on wednesday .
reqmore() inform((_:booking,ref,'I1RR2BG7');(_:booking,type,'Booking'))
system
Okay , I have made your reservation with reference # I1RR2BG7 . Can I assist you with anything else ?
inform((_:search,type,'Hotel'))
user
Can you locate a shopping mall near the hotel ?
canthelp((_:search,type,'Attraction'))
system
there are n't any shopping malls .
user
Could you recommend a good place for shopping ?
canthelp((_:search,type,'Attraction'))
system
I only have attraction information .
inform((_:search,day,'wednesday');(_:search,departure,'london liverpool street');(_:search,destination,'cambridge');(_:search,leave_at,'14:00');(_:search,type,'Train')) request((_:result,id,?);(_:result,type,'Train'))
user
Ok .   I need a train after 14:00 on Wednesday . It needs to leave from London Liverpool Street and get to Cambridge .   I need the train ID please .
inform((_:result,arrive_by,'17:07');(_:result,departure,'London Liverpool Street');(_:result,destination,'Cambridge');(_:result,id,'TR7978');(_:result,leave_at,'15:39');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
The TR7978 is the one you are looking for . It leaves London Liverpool Street and 15:39 and arrives at Cambridge at 17:07 . Do you need me to book it for you ?
thank()
user
Great that was all the info I needed today , thanks !
system
Great . Please enjoy your stay at Cambridge and thank you for choosing our help desk .
_:search has_parking yes
_:search pricerange moderately
_:search type Hotel
_:search area ?
_:search stars ?
_:result category hotels
_:result count 14
_:result type Hotel
_:search has_parking yes
_:search pricerange moderate
_:search type Hotel
_:search stars ?
_:result category hotels
_:result count 14
_:result type Hotel
_:search has_parking yes
_:search pricerange moderate
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_:search type Hotel
_:search stars ?
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_:search pricerange moderate
_:search area north
_:result category hotels
_:result count 9
_:result type Hotel
_:search day wednesday
_:search people 4
_:search stay 5
_:search type Hotel
_:search stars ?
_:search has_parking yes
_:search pricerange moderate
_:search area north
_:result count 9
_:result address 78 - 80 milton road
_:result category guesthouse
_:result name home from home
_:result stars 4
_:result type Hotel
_:search day wednesday
_:search people 4
_:search stay 5
_:search type Hotel
_:search stars ?
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_:search pricerange moderate
_:search area north
_:result count 9
_:result address 78 - 80 milton road
_:result category guesthouse
_:result name home from home
_:result stars 4
_:result type Hotel
_:search day wednesday
_:search people 4
_:search stay 5
_:system inquired _:user
_:booking ref I1RR2BG7
_:booking type Booking
_:search type Hotel
_:search stars ?
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_:search pricerange moderate
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_:result count 9
_:result address 78 - 80 milton road
_:result category guesthouse
_:result name home from home
_:result stars 4
_:result type Hotel
_:search day wednesday
_:search people 4
_:search stay 5
_:system inquired _:user
_:booking ref I1RR2BG7
_:booking type Booking
_:search type Hotel
_:system canthelp _:search/daddc5ad
_:search/daddc5ad type Attraction
_:search stars ?
_:search has_parking yes
_:search pricerange moderate
_:search area north
_:result count 9
_:result address 78 - 80 milton road
_:result category guesthouse
_:result name home from home
_:result stars 4
_:result type Hotel
_:search people 4
_:search stay 5
_:system inquired _:user
_:booking ref I1RR2BG7
_:booking type Booking
_:system canthelp _:search/daddc5ad
_:search/daddc5ad type Attraction
_:system canthelp _:search/ca5039be
_:search/ca5039be type Attraction
_:search day wednesday
_:search departure london liverpool street
_:search destination cambridge
_:search leave_at 14:00
_:search type Train
_:result id ?
_:result type Train
_:search stars ?
_:search has_parking yes
_:search pricerange moderate
_:search area north
_:result count 9
_:result address 78 - 80 milton road
_:result category guesthouse
_:result name home from home
_:result stars 4
_:search people 4
_:search stay 5
_:system inquired _:user
_:booking ref I1RR2BG7
_:booking type Booking
_:system canthelp _:search/daddc5ad
_:search/daddc5ad type Attraction
_:system canthelp _:search/ca5039be
_:search/ca5039be type Attraction
_:search day wednesday
_:search departure london liverpool street
_:search destination cambridge
_:search leave_at 14:00
_:search type Train
_:result arrive_by 17:07
_:result departure London Liverpool Street
_:result destination Cambridge
_:result id TR7978
_:result leave_at 15:39
_:result type Train
_:system offered _:booking
_:booking category Train