inform((_:search,area,'east');(_:search,has_parking,'dontcare');(_:search,type,'Hotel'))
user
I need to find a place to sleep on the east side , it does nt matter is the parking is free or not .
select((_:result,category,'guesthouse');(_:result,category,'hotel');(_:result,type,'Hotel')) inform((_:result,count,'7');(_:result,type,'Hotel'))
system
There are 7 . Would you like to stay in a guesthouse , or a hotel ?
inform((_:search,category,'guesthouse');(_:search,type,'Hotel'))
user
I think a guesthouse would be more personal .
inform((_:result,name,'Autumn House');(_:result,type,'Hotel')) offer((_:booking,type,'Booking')) inform((_:result,area,'east');(_:result,category,'guesthouse');(_:result,type,'Hotel'))
system
I 'd recommend the Autumn House . It 's a guesthouse in the east . Would you like to book a room ?
request((_:result,phone,?);(_:result,postcode,?);(_:result,pricerange,?);(_:result,type,'Hotel'))
user
No thanks . I just need the price range , postcode and phone number .
offer((_:booking,type,'Booking')) inform((_:result,category,'guesthouse');(_:result,name,'The autumn house');(_:result,phone,'01223575122');(_:result,postcode,'cb58rs');(_:result,pricerange,'cheap');(_:result,type,'Hotel'))
system
The autumn house is a cheap guesthouse located in postcode cb58rs .   The phone number is : 01223575122 .   Are you sure I ca n't help you with a reservation ?
inform((_:search,area,'east');(_:search,food,'russian');(_:search,type,'Restaurant'))
user
No thank you . Could you tell me about Russian restaurants in the east ?
canthelp((_:search,area,'east');(_:search,food,'russian');(_:search,type,'Restaurant'))
system
there are no russian restaurant in the east
inform((_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
are there any expensive restaurants ?
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,amount,'some');(_:result,area,'East');(_:result,type,'Restaurant'))
system
Yes the are some in the East , what type of food do you like ?
inform((_:search,food,'british');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
I am a big fan of British food . Do you have an expensive one in the east ?
offer((_:booking,type,'Booking')) inform((_:result,area,'East');(_:result,food,'British');(_:result,name,'Grafton Hotel Restaurant');(_:result,type,'Restaurant'))
system
The Grafton Hotel Restaurant is a British restaurant in the East area , would you like me to book it for you ?
inform((_:search,day,'monday');(_:search,duration,'12:00');(_:search,people,'4');(_:search,type,'Restaurant'))
user
Yes please book it for Monday at 12:00 for 4 people please .
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,type,'Booking'))
system
I am unable to book you for that time . Would you like a different day ?
inform((_:search,day,'wednesday');(_:search,type,'Restaurant'))
user
Could you try Wednesday ?
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,type,'Booking'))
system
That is n't available either . Would like to try a different time of day ?
inform((_:search,duration,'12:00');(_:search,type,'Restaurant'))
user
How about 12:00 ?
reqmore() inform((_:booking,day,'Monday');(_:booking,ref,'CAMFOFY8');(_:booking,type,'Booking'))
system
Monday just became available so I booked it before someone else does . Let me know if that wo n't work for you . The table will be reserved for 15 minutes . 
 Reference number is : CAMFOFY8
thank()
user
Great ! ! Thank you so much . That 's all I need today .
system
Awesome , thanks for your patience and thank you or visiting cambridge .
_:search area east
_:search has_parking dontcare
_:search type Hotel
_:search area east
_:search has_parking dontcare
_:result category guesthouse
_:result category hotel
_:result count 7
_:result type Hotel
_:search category guesthouse
_:search type Hotel
_:search area east
_:search has_parking dontcare
_:result count 7
_:search category guesthouse
_:search type Hotel
_:result name Autumn House
_:system offered _:booking
_:booking type Booking
_:result area east
_:result category guesthouse
_:result type Hotel
_:result phone ?
_:result postcode ?
_:result pricerange ?
_:search has_parking dontcare
_:result count 7
_:search category guesthouse
_:system offered _:booking
_:booking type Booking
_:result area east
_:result category guesthouse
_:result name The autumn house
_:result phone 01223575122
_:result postcode cb58rs
_:result pricerange cheap
_:result type Hotel
_:search area east
_:search food russian
_:search type Restaurant
_:search has_parking dontcare
_:result count 7
_:search category guesthouse
_:system offered _:booking
_:booking type Booking
_:result area east
_:result category guesthouse
_:result name The autumn house
_:result phone 01223575122
_:result postcode cb58rs
_:result pricerange cheap
_:result type Hotel
_:search area east
_:search food russian
_:system canthelp _:search/ad78ed5c
_:search/ad78ed5c area east
_:search/ad78ed5c food russian
_:search/ad78ed5c type Restaurant
_:search pricerange expensive
_:search type Restaurant
_:search has_parking dontcare
_:result count 7
_:search category guesthouse
_:system offered _:booking
_:booking type Booking
_:result category guesthouse
_:result name The autumn house
_:result phone 01223575122
_:result postcode cb58rs
_:result pricerange cheap
_:search area east
_:system canthelp _:search/ad78ed5c
_:search/ad78ed5c area east
_:search/ad78ed5c food russian
_:search/ad78ed5c type Restaurant
_:result amount some
_:result area East
_:result type Restaurant
_:search food british
_:search pricerange expensive
_:search type Restaurant
_:search has_parking dontcare
_:result count 7
_:search category guesthouse
_:system offered _:booking
_:booking type Booking
_:result category guesthouse
_:result phone 01223575122
_:result postcode cb58rs
_:result pricerange cheap
_:search area east
_:system canthelp _:search/ad78ed5c
_:search/ad78ed5c area east
_:search/ad78ed5c food russian
_:search/ad78ed5c type Restaurant
_:result amount some
_:search food british
_:search pricerange expensive
_:result area East
_:result food British
_:result name Grafton Hotel Restaurant
_:result type Restaurant
_:search day monday
_:search duration 12:00
_:search people 4
_:search type Restaurant
_:search has_parking dontcare
_:result count 7
_:search category guesthouse
_:system offered _:booking
_:result category guesthouse
_:result phone 01223575122
_:result postcode cb58rs
_:result pricerange cheap
_:search area east
_:system canthelp _:search/ad78ed5c
_:search/ad78ed5c area east
_:search/ad78ed5c food russian
_:search/ad78ed5c type Restaurant
_:result amount some
_:search food british
_:search pricerange expensive
_:result area East
_:result food British
_:result name Grafton Hotel Restaurant
_:result type Restaurant
_:search duration 12:00
_:search people 4
_:system canthelp _:booking/cc2c3f09
_:booking/cc2c3f09 type Booking
_:booking day ?
_:booking type Booking
_:search day wednesday
_:search type Restaurant
_:search has_parking dontcare
_:result count 7
_:search category guesthouse
_:system offered _:booking
_:result category guesthouse
_:result phone 01223575122
_:result postcode cb58rs
_:result pricerange cheap
_:search area east
_:system canthelp _:search/ad78ed5c
_:search/ad78ed5c area east
_:search/ad78ed5c food russian
_:search/ad78ed5c type Restaurant
_:result amount some
_:search food british
_:search pricerange expensive
_:result area East
_:result food British
_:result name Grafton Hotel Restaurant
_:result type Restaurant
_:search people 4
_:system canthelp _:booking/cc2c3f09
_:booking/cc2c3f09 type Booking
_:search day wednesday
_:system canthelp _:booking/27c671aa
_:booking/27c671aa type Booking
_:booking day ?
_:booking type Booking
_:search duration 12:00
_:search type Restaurant
_:search has_parking dontcare
_:result count 7
_:search category guesthouse
_:system offered _:booking
_:result category guesthouse
_:result phone 01223575122
_:result postcode cb58rs
_:result pricerange cheap
_:search area east
_:system canthelp _:search/ad78ed5c
_:search/ad78ed5c area east
_:search/ad78ed5c food russian
_:search/ad78ed5c type Restaurant
_:result amount some
_:search food british
_:search pricerange expensive
_:result area East
_:result food British
_:result name Grafton Hotel Restaurant
_:result type Restaurant
_:search people 4
_:system canthelp _:booking/cc2c3f09
_:booking/cc2c3f09 type Booking
_:search day wednesday
_:system canthelp _:booking/27c671aa
_:booking/27c671aa type Booking
_:search duration 12:00
_:search type Restaurant
_:system inquired _:user
_:booking day Monday
_:booking ref CAMFOFY8
_:booking type Booking