inform((_:search,has_parking,'yes');(_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
Well hello there , I 'm on a budget and I 'm wondering if there are any hotels in the moderate price range that offer free parking
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,amount,'some');(_:result,type,'Hotel'))
system
Yes there are . In fact we have some listed in every area . What area , in particular , would like me to check ?
inform((_:search,area,'centre');(_:search,type,'Hotel'))
user
Let 's start with hotels in the centre .   Which ones do you recommend ?
canthelp((_:search,area,'centre');(_:search,category,'hotels');(_:search,type,'Hotel'))
system
Unfortunately it does n't look like there are any hotels in the centre that meet those requirements .
inform((_:search,area,'north');(_:search,type,'Hotel'))
user
OK , how about the north then ?
request((_:search,stars,?);(_:search,type,'Hotel'))
system
What is your preference on star rating ?
inform((_:search,pricerange,'moderately');(_:search,type,'Hotel'))
user
I do n't care .   As longs as it is moderately priced .
request((_:search,stars,?);(_:search,type,'Hotel'))
system
what star rating do you prefer ?
inform((_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
I am looking in the moderate price range , stars do n't matter .
inform((_:result,name,'acorn guest house');(_:result,type,'Hotel'))
system
Okay , how about the acorn guest house ?
inform((_:search,day,'thursday');(_:search,stay,'three');(_:search,type,'Hotel'))
user
That will work can you book that for three nights starting on thursday .
request((_:booking,people,?);(_:booking,type,'Booking'))
system
How many people ?
request((_:result,category,?);(_:result,has_internet,?);(_:result,postcode,?);(_:result,type,'Hotel'))
user
Sorry , I do n't actually need to make a reservation . I just need to know the postcode , hotel type , and whether they have internet .
inform((_:result,category,'guesthouse');(_:result,has_internet,'none');(_:result,postcode,'cb41da');(_:result,type,'Hotel'))
system
It 's a guesthouse . The post code is cb41da . I can confirm that they do have internet services .
inform((_:search,area,'north');(_:search,food,'african');(_:search,type,'Restaurant'))
user
Great thanks . I m also looking for an african restaurant on the north side of town
request((_:search,area,?);(_:search,type,'Restaurant')) canthelp((_:search,food,'African');(_:search,type,'Restaurant'))
system
I do not have an African place in that area . Would you like me to try another place ?
inform((_:search,day,'sunday');(_:search,food,'indian');(_:search,type,'Restaurant'))
user
I would like an Indian restaurant for Sunday then .
select((_:result,name,'Nirala');(_:result,name,'Royal Spice');(_:result,pricerange,'cheap');(_:result,pricerange,'moderate');(_:result,type,'Restaurant')) inform((_:result,food,'Indian');(_:result,type,'Restaurant'))
system
The Nirala is a moderate priced Indian restaurant , and Royal Spice is a cheap Indian restaurant . Do you have a preference ?
inform((_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
the moderately priced one
request((_:booking,people,?);(_:booking,type,'Booking'))
system
How many people in your party ?
inform((_:search,people,'2');(_:search,type,'Restaurant'))
user
There are 2 people total .
request((_:booking,duration,?);(_:booking,type,'Booking'))
system
What time would you like me to make your reservation for ?
inform((_:search,day,'sunday');(_:search,duration,'12:00');(_:search,type,'Restaurant'))
user
at 12:00 on Sunday .
reqmore() inform((_:booking,ref,'AVZ1XAGV');(_:booking,type,'Booking'))
system
Booking was successful . The table will be reserved for 15 minutes . 
 Reference number is : AVZ1XAGV . Can I help you with anything else ?
inform((_:search,name,'Royal Spice');(_:search,type,'Restaurant')) request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))
user
Can you please provide me with the phone number and address to the Royal Spice restaurant ?
inform((_:result,address,'7 Milton Road Chesterton');(_:result,phone,'01223360966');(_:result,type,'Restaurant'))
system
the pnone number 01223360966 is and the address 7 Milton Road Chesterton
thank()
user
Thank you for your research . I have no more questions . Goodbye .
system
Have a great time .
_:search has_parking yes
_:search pricerange moderate
_:search type Hotel
_:search has_parking yes
_:search pricerange moderate
_:result amount some
_:result type Hotel
_:search area centre
_:search type Hotel
_:search has_parking yes
_:search pricerange moderate
_:result amount some
_:result type Hotel
_:system canthelp _:search/45a2d56d
_:search/45a2d56d area centre
_:search/45a2d56d category hotels
_:search/45a2d56d type Hotel
_:search area north
_:search type Hotel
_:search has_parking yes
_:result amount some
_:result type Hotel
_:system canthelp _:search/45a2d56d
_:search/45a2d56d area centre
_:search/45a2d56d category hotels
_:search/45a2d56d type Hotel
_:search area north
_:search stars ?
_:search pricerange moderately
_:search type Hotel
_:search has_parking yes
_:result amount some
_:result type Hotel
_:system canthelp _:search/45a2d56d
_:search/45a2d56d area centre
_:search/45a2d56d category hotels
_:search/45a2d56d type Hotel
_:search area north
_:search stars ?
_:search pricerange moderate
_:search type Hotel
_:search has_parking yes
_:result amount some
_:system canthelp _:search/45a2d56d
_:search/45a2d56d area centre
_:search/45a2d56d category hotels
_:search/45a2d56d type Hotel
_:search area north
_:search stars ?
_:search pricerange moderate
_:result name acorn guest house
_:result type Hotel
_:search day thursday
_:search stay three
_:search type Hotel
_:search has_parking yes
_:result amount some
_:system canthelp _:search/45a2d56d
_:search/45a2d56d area centre
_:search/45a2d56d category hotels
_:search/45a2d56d type Hotel
_:search area north
_:search stars ?
_:search pricerange moderate
_:result name acorn guest house
_:result type Hotel
_:search day thursday
_:search stay three
_:search type Hotel
_:booking people ?
_:booking type Booking
_:result category ?
_:result has_internet ?
_:result postcode ?
_:search has_parking yes
_:result amount some
_:system canthelp _:search/45a2d56d
_:search/45a2d56d area centre
_:search/45a2d56d category hotels
_:search/45a2d56d type Hotel
_:search stars ?
_:search pricerange moderate
_:result name acorn guest house
_:search day thursday
_:search stay three
_:booking people ?
_:booking type Booking
_:result category guesthouse
_:result has_internet none
_:result postcode cb41da
_:result type Hotel
_:search area north
_:search food african
_:search type Restaurant
_:search has_parking yes
_:result amount some
_:system canthelp _:search/45a2d56d
_:search/45a2d56d area centre
_:search/45a2d56d category hotels
_:search/45a2d56d type Hotel
_:search stars ?
_:search pricerange moderate
_:result name acorn guest house
_:search stay three
_:booking people ?
_:booking type Booking
_:result category guesthouse
_:result has_internet none
_:result postcode cb41da
_:result type Hotel
_:search area ?
_:system canthelp _:search/d23b59a9
_:search/d23b59a9 food African
_:search/d23b59a9 type Restaurant
_:search day sunday
_:search food indian
_:search type Restaurant
_:search has_parking yes
_:result amount some
_:system canthelp _:search/45a2d56d
_:search/45a2d56d area centre
_:search/45a2d56d category hotels
_:search/45a2d56d type Hotel
_:search stars ?
_:search stay three
_:booking people ?
_:booking type Booking
_:result category guesthouse
_:result has_internet none
_:result postcode cb41da
_:search area ?
_:system canthelp _:search/d23b59a9
_:search/d23b59a9 food African
_:search/d23b59a9 type Restaurant
_:search day sunday
_:search food indian
_:result name Nirala
_:result name Royal Spice
_:result pricerange cheap
_:result pricerange moderate
_:result food Indian
_:result type Restaurant
_:search pricerange moderately
_:search type Restaurant
_:search has_parking yes
_:result amount some
_:system canthelp _:search/45a2d56d
_:search/45a2d56d area centre
_:search/45a2d56d category hotels
_:search/45a2d56d type Hotel
_:search stars ?
_:search stay three
_:result category guesthouse
_:result has_internet none
_:result postcode cb41da
_:search area ?
_:system canthelp _:search/d23b59a9
_:search/d23b59a9 food African
_:search/d23b59a9 type Restaurant
_:search day sunday
_:search food indian
_:result name Nirala
_:result name Royal Spice
_:result pricerange cheap
_:result pricerange moderate
_:result food Indian
_:result type Restaurant
_:search pricerange moderately
_:booking people ?
_:booking type Booking
_:search people 2
_:search type Restaurant
_:search has_parking yes
_:result amount some
_:system canthelp _:search/45a2d56d
_:search/45a2d56d area centre
_:search/45a2d56d category hotels
_:search/45a2d56d type Hotel
_:search stars ?
_:search stay three
_:result category guesthouse
_:result has_internet none
_:result postcode cb41da
_:search area ?
_:system canthelp _:search/d23b59a9
_:search/d23b59a9 food African
_:search/d23b59a9 type Restaurant
_:search food indian
_:result name Nirala
_:result name Royal Spice
_:result pricerange cheap
_:result pricerange moderate
_:result food Indian
_:result type Restaurant
_:search pricerange moderately
_:booking people ?
_:search people 2
_:booking duration ?
_:booking type Booking
_:search day sunday
_:search duration 12:00
_:search type Restaurant
_:search has_parking yes
_:result amount some
_:system canthelp _:search/45a2d56d
_:search/45a2d56d area centre
_:search/45a2d56d category hotels
_:search/45a2d56d type Hotel
_:search stars ?
_:search stay three
_:result category guesthouse
_:result has_internet none
_:result postcode cb41da
_:search area ?
_:system canthelp _:search/d23b59a9
_:search/d23b59a9 food African
_:search/d23b59a9 type Restaurant
_:search food indian
_:result name Nirala
_:result name Royal Spice
_:result pricerange cheap
_:result pricerange moderate
_:result food Indian
_:result type Restaurant
_:search pricerange moderately
_:booking people ?
_:search people 2
_:booking duration ?
_:search day sunday
_:search duration 12:00
_:system inquired _:user
_:booking ref AVZ1XAGV
_:booking type Booking
_:search name Royal Spice
_:search type Restaurant
_:result address ?
_:result phone ?
_:search has_parking yes
_:result amount some
_:system canthelp _:search/45a2d56d
_:search/45a2d56d area centre
_:search/45a2d56d category hotels
_:search/45a2d56d type Hotel
_:search stars ?
_:search stay three
_:result category guesthouse
_:result has_internet none
_:result postcode cb41da
_:search area ?
_:system canthelp _:search/d23b59a9
_:search/d23b59a9 food African
_:search/d23b59a9 type Restaurant
_:search food indian
_:result name Nirala
_:result name Royal Spice
_:result pricerange cheap
_:result pricerange moderate
_:result food Indian
_:search pricerange moderately
_:booking people ?
_:search people 2
_:booking duration ?
_:search day sunday
_:search duration 12:00
_:system inquired _:user
_:booking ref AVZ1XAGV
_:booking type Booking
_:search name Royal Spice
_:search type Restaurant
_:result address 7 Milton Road Chesterton
_:result phone 01223360966
_:result type Restaurant