inform((_:search,area,'centre');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
I 'm looking for a cheap restaurant in the city centre .
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,area,'Centre area');(_:result,count,'15');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
There are 15 cheap restaurants available in the Centre area .   Are you looking for a particular type of food cuisine ?
inform((_:search,day,'wednesday');(_:search,duration,'13:45');(_:search,people,'2');(_:search,type,'Restaurant'))
user
I 'm not looking for anything in particular , could you choose one and book a table at 13:45 for 2 on Wednesday ?
canthelp((_:booking,type,'Booking')) request((_:booking,duration,?);(_:booking,type,'Booking'))
system
Unfortunately , that time slot is n't available . Would you like to try a different time ?
inform((_:search,duration,'12:45');(_:search,type,'Restaurant'))
user
Sure , how about 12:45 ?
inform((_:booking,day,'Wednesday');(_:booking,duration,'12:45');(_:booking,name,'river bar steakhouse and grill');(_:booking,people,'two');(_:booking,ref,'TX50SNZS');(_:booking,type,'Booking'))
system
I 've booked you a table for two at the river bar steakhouse and grill on Wednesday at 12:45 . The reference number is TX50SNZS .
inform((_:search,area,'near the restaurant');(_:search,category,'hotel');(_:search,type,'Hotel');(_:search,type,'Restaurant'))
user
I also need a hotel near the restaurant
request((_:search,pricerange,?);(_:search,type,'Hotel')) inform((_:result,amount,'several');(_:result,area,'centre');(_:result,type,'Hotel'))
system
I have several options for hotels in the centre of town near the restaurant . Do you have a specific price range for the hotel ?
inform((_:search,category,'hotel');(_:search,has_parking,'yes');(_:search,pricerange,'cheaper');(_:search,type,'Hotel'))
user
Yes , I am looking for a cheaper hotel and would need free parking .
select((_:result,stars,'0');(_:result,stars,'4');(_:result,type,'Hotel')) inform((_:result,amount,'a couple of');(_:result,type,'Hotel'))
system
ok I have a couple of options . Would you prefer the one with 4 stars or 0 stars ?
user
it does n't matter
inform((_:result,name,'Alexander Bed and Breakfast');(_:result,type,'Hotel')) request((_:booking,stay,?);(_:booking,type,'Booking'))
system
Okay , let 's try the Alexander Bed and Breakfast .   How many days would you like to stay ?
inform((_:search,day,'wednesday');(_:search,people,'2');(_:search,stay,'4');(_:search,type,'Hotel'))
user
Can you book it for 2 people on wednesday for 4 nights ?
reqmore() inform((_:booking,ref,'N1Q230JF');(_:booking,type,'Booking'))
system
Your room is booked , your reference number is : N1Q230JF . Anything else I can do for you ?
thank()
user
That 's all , thanks for all of your help !
system
You 're quite welcome . Goodbye !
_:search area centre
_:search pricerange cheap
_:search type Restaurant
_:search area centre
_:search pricerange cheap
_:search food ?
_:result area Centre area
_:result count 15
_:result pricerange cheap
_:result type Restaurant
_:search day wednesday
_:search duration 13:45
_:search people 2
_:search type Restaurant
_:search area centre
_:search pricerange cheap
_:search food ?
_:result area Centre area
_:result count 15
_:result pricerange cheap
_:result type Restaurant
_:search day wednesday
_:search people 2
_:system canthelp _:booking/55adfc0e
_:booking/55adfc0e type Booking
_:booking duration ?
_:booking type Booking
_:search duration 12:45
_:search type Restaurant
_:search pricerange cheap
_:search food ?
_:result area Centre area
_:result count 15
_:result pricerange cheap
_:result type Restaurant
_:search day wednesday
_:search people 2
_:system canthelp _:booking/55adfc0e
_:booking/55adfc0e type Booking
_:search duration 12:45
_:booking day Wednesday
_:booking duration 12:45
_:booking name river bar steakhouse and grill
_:booking people two
_:booking ref TX50SNZS
_:booking type Booking
_:search area near the restaurant
_:search category hotel
_:search type Hotel
_:search type Restaurant
_:search food ?
_:result count 15
_:result pricerange cheap
_:search day wednesday
_:search people 2
_:system canthelp _:booking/55adfc0e
_:booking/55adfc0e type Booking
_:search duration 12:45
_:booking day Wednesday
_:booking duration 12:45
_:booking name river bar steakhouse and grill
_:booking people two
_:booking ref TX50SNZS
_:booking type Booking
_:search area near the restaurant
_:result amount several
_:result area centre
_:result type Hotel
_:search category hotel
_:search has_parking yes
_:search pricerange cheaper
_:search type Hotel
_:search food ?
_:result count 15
_:result pricerange cheap
_:search day wednesday
_:search people 2
_:system canthelp _:booking/55adfc0e
_:booking/55adfc0e type Booking
_:search duration 12:45
_:booking day Wednesday
_:booking duration 12:45
_:booking name river bar steakhouse and grill
_:booking people two
_:booking ref TX50SNZS
_:booking type Booking
_:search area near the restaurant
_:result area centre
_:search category hotel
_:search has_parking yes
_:search pricerange cheaper
_:search type Hotel
_:result stars 0
_:result stars 4
_:result amount a couple of
_:result type Hotel
_:search food ?
_:result count 15
_:result pricerange cheap
_:system canthelp _:booking/55adfc0e
_:booking/55adfc0e type Booking
_:search duration 12:45
_:booking day Wednesday
_:booking duration 12:45
_:booking name river bar steakhouse and grill
_:booking people two
_:booking ref TX50SNZS
_:search area near the restaurant
_:result area centre
_:search category hotel
_:search has_parking yes
_:search pricerange cheaper
_:result stars 0
_:result stars 4
_:result amount a couple of
_:result name Alexander Bed and Breakfast
_:result type Hotel
_:booking stay ?
_:booking type Booking
_:search day wednesday
_:search people 2
_:search stay 4
_:search type Hotel
_:search food ?
_:result count 15
_:result pricerange cheap
_:system canthelp _:booking/55adfc0e
_:booking/55adfc0e type Booking
_:search duration 12:45
_:booking day Wednesday
_:booking duration 12:45
_:booking name river bar steakhouse and grill
_:booking people two
_:search area near the restaurant
_:result area centre
_:search category hotel
_:search has_parking yes
_:search pricerange cheaper
_:result stars 0
_:result stars 4
_:result amount a couple of
_:result name Alexander Bed and Breakfast
_:result type Hotel
_:booking stay ?
_:search day wednesday
_:search people 2
_:search stay 4
_:search type Hotel
_:system inquired _:user
_:booking ref N1Q230JF
_:booking type Booking