inform((_:search,food,'polish');(_:search,type,'Restaurant'))
user
Are there any good polish restaurants in the city ?
canthelp((_:search,food,'Polish');(_:search,type,'Restaurant')) reqmore()
system
I 'm sorry , I do n't have any Polish restaurants in the area . Is there anything else you 'd be interested in ?
inform((_:search,area,'centre');(_:search,food,'polish');(_:search,type,'Restaurant'))
user
Hm , how about we try the centre area for the polish food .
canthelp((_:search,area,'in the city');(_:search,food,'Polish');(_:search,type,'Restaurant')) reqmore()
system
There are no Polish restaurants in the city . Would you like to try something else ?
inform((_:search,food,'british');(_:search,type,'Restaurant'))
user
i will try british food
select((_:result,pricerange,'expensive');(_:result,pricerange,'moderate');(_:result,type,'Restaurant')) inform((_:result,area,'centre');(_:result,count,'7');(_:result,food,'British');(_:result,type,'Restaurant'))
system
There are 7 British restaurants in the centre to choose from . Would you prefer a moderate or an expensive price range ?
inform((_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
i 'd like an expensive , please .
inform((_:result,count,'3');(_:result,name,'fitzbillies restaurant');(_:result,name,'midsummer house restaurant');(_:result,name,'the cambridge chop house');(_:result,type,'Restaurant'))
system
I have 3 listings for fitzbillies restaurant , the cambridge chop house and midsummer house restaurant .
inform((_:search,day,'thursday');(_:search,duration,'12:15');(_:search,people,'8');(_:search,type,'Restaurant'))
user
Can I get a table for 8 at Fitzbillies ? Thursday at 12:15 , please .
reqmore() inform((_:booking,ref,'YONTCHWD');(_:booking,type,'Booking'))
system
Your booking was successful . The table will be reserved for 15 minutes . 
 The reference number is : YONTCHWD . Is there anything else I can help you with today ?
inform((_:search,arrive_by,'09:30');(_:search,day,'thursday');(_:search,departure,'peterborough');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I also need a train from peterborough on thursday . I 'd like to arrive in cambridge by 09:30 .
inform((_:result,count,'7');(_:result,leave_at,'05:19');(_:result,leave_at,'08:19');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
There are 7 trains that can get you there , the earliest is levaing at 05:19 , the latest at 08:19 . Do you have a time you 'd like to leave the station ?
inform((_:search,arrive_by,'9:30');(_:search,destination,'cambridge');(_:search,leave_at,'dontcare');(_:search,type,'Train'))
user
No , I do not care what time it leaves as long as it arrives in Cambridge by 9:30 .
inform((_:result,arrive_by,'9:09');(_:result,departure,'Peterborough');(_:result,destination,'Cambridge');(_:result,id,'TR9303');(_:result,leave_at,'8:19');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Let 's get you on the TR9303 , it leaves Peterborough at 8:19 and gets to Cambridge at 9:09 . Would you like a reservation ?
user
Yes , I 'll need tickets for my entire party .
inform((_:booking,category,'Train');(_:booking,id,'TR9303');(_:booking,people,'8');(_:booking,ref,'011FPABG');(_:booking,ticket,'132');(_:booking,type,'Booking');(_:result,people,'8');(_:result,type,'Train'))
system
If i remember right , I had you as a party of 8 , I booked 8 tickets for TR9303 .   Cost is a total of 132 , total reference # 011FPABG .
bye()
user
Yes , that was correct . Thanks for all your help . My ride is here . I 've got to go . Bye .
system
Have a nice day .
_:search food polish
_:search type Restaurant
_:system canthelp _:search/754940f4
_:search/754940f4 food Polish
_:search/754940f4 type Restaurant
_:system inquired _:user
_:search area centre
_:search food polish
_:search type Restaurant
_:system canthelp _:search/754940f4
_:search/754940f4 food Polish
_:search/754940f4 type Restaurant
_:search area centre
_:system canthelp _:search/7dd356c8
_:search/7dd356c8 area in the city
_:search/7dd356c8 food Polish
_:search/7dd356c8 type Restaurant
_:system inquired _:user
_:search food british
_:search type Restaurant
_:system canthelp _:search/754940f4
_:search/754940f4 food Polish
_:search/754940f4 type Restaurant
_:search area centre
_:system canthelp _:search/7dd356c8
_:search/7dd356c8 area in the city
_:search/7dd356c8 food Polish
_:search/7dd356c8 type Restaurant
_:system inquired _:user
_:search food british
_:result pricerange expensive
_:result pricerange moderate
_:result area centre
_:result count 7
_:result food British
_:result type Restaurant
_:search pricerange expensive
_:search type Restaurant
_:system canthelp _:search/754940f4
_:search/754940f4 food Polish
_:search/754940f4 type Restaurant
_:search area centre
_:system canthelp _:search/7dd356c8
_:search/7dd356c8 area in the city
_:search/7dd356c8 food Polish
_:search/7dd356c8 type Restaurant
_:system inquired _:user
_:search food british
_:result pricerange expensive
_:result pricerange moderate
_:result area centre
_:result food British
_:search pricerange expensive
_:result count 3
_:result name fitzbillies restaurant
_:result name midsummer house restaurant
_:result name the cambridge chop house
_:result type Restaurant
_:search day thursday
_:search duration 12:15
_:search people 8
_:search type Restaurant
_:system canthelp _:search/754940f4
_:search/754940f4 food Polish
_:search/754940f4 type Restaurant
_:search area centre
_:system canthelp _:search/7dd356c8
_:search/7dd356c8 area in the city
_:search/7dd356c8 food Polish
_:search/7dd356c8 type Restaurant
_:search food british
_:result pricerange expensive
_:result pricerange moderate
_:result area centre
_:result food British
_:search pricerange expensive
_:result count 3
_:result name fitzbillies restaurant
_:result name midsummer house restaurant
_:result name the cambridge chop house
_:result type Restaurant
_:search duration 12:15
_:search people 8
_:system inquired _:user
_:booking ref YONTCHWD
_:booking type Booking
_:search arrive_by 09:30
_:search day thursday
_:search departure peterborough
_:search destination cambridge
_:search type Train
_:system canthelp _:search/754940f4
_:search/754940f4 food Polish
_:search/754940f4 type Restaurant
_:search area centre
_:system canthelp _:search/7dd356c8
_:search/7dd356c8 area in the city
_:search/7dd356c8 food Polish
_:search/7dd356c8 type Restaurant
_:search food british
_:result pricerange expensive
_:result pricerange moderate
_:result area centre
_:result food British
_:search pricerange expensive
_:result name fitzbillies restaurant
_:result name midsummer house restaurant
_:result name the cambridge chop house
_:search duration 12:15
_:search people 8
_:system inquired _:user
_:booking ref YONTCHWD
_:booking type Booking
_:search day thursday
_:search departure peterborough
_:result count 7
_:result leave_at 05:19
_:result leave_at 08:19
_:result type Train
_:search arrive_by 9:30
_:search destination cambridge
_:search leave_at dontcare
_:search type Train
_:system canthelp _:search/754940f4
_:search/754940f4 food Polish
_:search/754940f4 type Restaurant
_:search area centre
_:system canthelp _:search/7dd356c8
_:search/7dd356c8 area in the city
_:search/7dd356c8 food Polish
_:search/7dd356c8 type Restaurant
_:search food british
_:result pricerange expensive
_:result pricerange moderate
_:result area centre
_:result food British
_:search pricerange expensive
_:result name fitzbillies restaurant
_:result name midsummer house restaurant
_:result name the cambridge chop house
_:search duration 12:15
_:search people 8
_:system inquired _:user
_:booking ref YONTCHWD
_:booking type Booking
_:search day thursday
_:search departure peterborough
_:result count 7
_:search arrive_by 9:30
_:search destination cambridge
_:search leave_at dontcare
_:search type Train
_:result arrive_by 9:09
_:result departure Peterborough
_:result destination Cambridge
_:result id TR9303
_:result leave_at 8:19
_:result type Train
_:system offered _:booking
_:booking category Train
_:system canthelp _:search/754940f4
_:search/754940f4 food Polish
_:search/754940f4 type Restaurant
_:search area centre
_:system canthelp _:search/7dd356c8
_:search/7dd356c8 area in the city
_:search/7dd356c8 food Polish
_:search/7dd356c8 type Restaurant
_:search food british
_:result pricerange expensive
_:result pricerange moderate
_:result area centre
_:result food British
_:search pricerange expensive
_:result name fitzbillies restaurant
_:result name midsummer house restaurant
_:result name the cambridge chop house
_:search duration 12:15
_:search people 8
_:system inquired _:user
_:search day thursday
_:search departure peterborough
_:result count 7
_:search arrive_by 9:30
_:search destination cambridge
_:search leave_at dontcare
_:search type Train
_:result arrive_by 9:09
_:result departure Peterborough
_:result destination Cambridge
_:result id TR9303
_:result leave_at 8:19
_:system offered _:booking
_:booking category Train
_:booking id TR9303
_:booking people 8
_:booking ref 011FPABG
_:booking ticket 132
_:booking type Booking
_:result people 8
_:result type Train
_:user dismissed _:system