inform((_:search,category,'guesthouse');(_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
Can you help me find a guesthouse with free wifi to stay at ?
request((_:search,area,?);(_:search,pricerange,?);(_:search,type,'Hotel')) inform((_:result,amount,'over 20');(_:result,type,'Hotel'))
system
There are over 20 results . Can we narrow it down by choosing a price range or area you 'd like to stay in ?
inform((_:search,stars,'4');(_:search,type,'Hotel'))
user
Any area would be okay . I would like for the guest house to have a 4 star rating .
inform((_:result,area,'north');(_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,name,'acorn guest house');(_:result,pricerange,'moderately priced');(_:result,type,'Hotel')) offer((_:booking,type,'Booking'))
system
If price does n't matter I recommend acorn guest house it 's moderately priced in the north and has free parking and internet . Would you like to book that one ?
inform((_:search,day,'wednesday');(_:search,people,'5');(_:search,stay,'3');(_:search,type,'Hotel'))
user
ok . book for 5 people and 3 nights starting from wednesday
reqmore() inform((_:booking,ref,'VWCR071O');(_:booking,type,'Booking'))
system
Booking was successful . 
 Reference number is : VWCR071O . Is there anything else I can help you with ?
inform((_:search,food,'moroccan');(_:search,type,'Restaurant'))
user
Yes , I 'm looking for a Moroccan restaurant please !
request((_:search,food,?);(_:search,type,'Restaurant')) canthelp((_:search,type,'Restaurant'))
system
I 'm sorry , but I ca n't locate any Moroccan restaurants . Is there another type of restaurant that you would like ?
user
No . That 's the type of food I wanted .
reqmore() inform((_:result,amount,'lots');(_:result,food,'different types');(_:result,type,'Restaurant'))
system
We have lots of different types of cuisine at the restaurants around town . Can I help you find another that you might like to try ?
inform((_:search,area,'east');(_:search,food,'indian');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
how about an expensive indian restaurant in the east ?
inform((_:result,area,'east');(_:result,count,'2');(_:result,food,'Indian');(_:result,name,'Pipasha Restaurant on Newmarket Road');(_:result,type,'Restaurant'))
system
There are two Indian restaurants in the east that meet your needs . May I recommend Pipasha Restaurant on Newmarket Road ? The chef has created an incredible menu .
request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))
user
Sounds great . Can i have their address and phone please
inform((_:result,address,'Newmarket Road Fen Ditton');(_:result,phone,'01223577786');(_:result,type,'Restaurant'))
system
Certainly . Their address is Newmarket Road Fen Ditton and phone number is 01223577786 .
thank()
user
That 's everything I needed , thank you for your help !
system
You 're very welcome ! Have a great day !
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_:search has_internet yes
_:search type Hotel
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_:result amount over 20
_:result type Hotel
_:search stars 4
_:search type Hotel
_:search category guesthouse
_:search has_internet yes
_:search area ?
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_:result amount over 20
_:search stars 4
_:result area north
_:result has_internet none
_:result has_parking none
_:result name acorn guest house
_:result pricerange moderately priced
_:result type Hotel
_:system offered _:booking
_:booking type Booking
_:search day wednesday
_:search people 5
_:search stay 3
_:search type Hotel
_:search category guesthouse
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_:search area ?
_:search pricerange ?
_:result amount over 20
_:search stars 4
_:result area north
_:result has_internet none
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_:result name acorn guest house
_:result pricerange moderately priced
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_:search day wednesday
_:search people 5
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_:system inquired _:user
_:booking ref VWCR071O
_:booking type Booking
_:search food moroccan
_:search type Restaurant
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_:result amount over 20
_:search stars 4
_:result area north
_:result has_internet none
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_:result name acorn guest house
_:result pricerange moderately priced
_:result type Hotel
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_:search people 5
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_:booking ref VWCR071O
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_:system canthelp _:search/d8f368d3
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_:search category guesthouse
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_:result name acorn guest house
_:result pricerange moderately priced
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_:search day wednesday
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_:result type Restaurant
_:result address ?
_:result phone ?
_:search category guesthouse
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_:result pricerange moderately priced
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_:search day wednesday
_:search people 5
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_:booking ref VWCR071O
_:booking type Booking
_:system canthelp _:search/d8f368d3
_:search/d8f368d3 type Restaurant
_:system inquired _:user
_:result amount lots
_:search area east
_:search food indian
_:search pricerange expensive
_:search type Restaurant
_:result area east
_:result count 2
_:result food Indian
_:result name Pipasha Restaurant on Newmarket Road
_:result address Newmarket Road Fen Ditton
_:result phone 01223577786
_:result type Restaurant