inform((_:search,destination,'cambridge');(_:search,leave_at,'15:45');(_:search,type,'Train'))
user
I need a train ticket to Cambridge , sometime after 15:45 if you can find one .
inform((_:result,amount,'over 600');(_:result,destination,'Cambridge');(_:result,leave_at,'15:45');(_:result,type,'Train')) request((_:search,day,?);(_:search,departure,?);(_:search,type,'Train'))
system
There are over 600 trains to Cambridge that leave after 15:45 . Can you tell me the day you 're traveling and your departure station ?
inform((_:search,day,'sunday');(_:search,departure,'ely');(_:search,type,'Train'))
user
departure is sunday from ely .
select((_:result,leave_at,'17:35');(_:result,leave_at,'19:35');(_:result,leave_at,'21:35 or 23:35');(_:result,type,'Train')) inform((_:result,count,'4');(_:result,type,'Train'))
system
I found four trains , one leaves at 17:35 , 19:35 , 21:35 or 23:35 . Which would you like to book ?
request((_:result,arrive_by,?);(_:result,type,'Train'))
user
I 'll book the one that leaves at 17:35 . What time does the train arrive ?
inform((_:result,arrive_by,'17:52');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
It arrives at 17:52 . Shall I go ahead and book it for you ?
inform((_:search,area,'centre');(_:search,food,'gastropub');(_:search,type,'Restaurant'))
user
No . I 'm looking for a a gastropub restaurant in the centre .
request((_:search,pricerange,?);(_:search,type,'Restaurant')) inform((_:result,area,'centre');(_:result,count,'3');(_:result,food,'gastropubs');(_:result,pricerange,'expensive');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
There are 3 gastropubs in the centre .   2 are expensive the other is moderate . Do you have a preference in the price range ?
inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
Yes , I need one in the cheap price range please .
canthelp((_:search,area,'centre');(_:search,food,'gastropubs');(_:search,pricerange,'cheap');(_:search,type,'Restaurant')) reqmore()
system
There are no gastropubs in the centre part of town in the cheap price range . Would you like something else ?
inform((_:search,food,'italian');(_:search,type,'Restaurant'))
user
Ok , how about one serving italian food ?
offer((_:booking,type,'Booking')) inform((_:result,area,'centre');(_:result,food,'italian');(_:result,name,'Pizza hut city centre');(_:result,name,'and zizzi cambridge');(_:result,name,'ask');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
Pizza hut city centre , ask , and zizzi cambridge all are italian restaurants in the centre part of town in the cheap price range . Would you like me to book one ?
inform((_:search,day,'sunday');(_:search,duration,'21:00');(_:search,name,'Zizzi Cambridge');(_:search,people,'3');(_:search,type,'Restaurant'))
user
Yes . Can you please book Zizzi Cambridge for 3 people at 21:00 on the same day , Sunday .
inform((_:booking,duration,'21:00');(_:booking,people,'three');(_:booking,ref,'OUN5OI0K');(_:booking,type,'Booking'))
system
I have reserved a table for three at 21:00 . The reference number is OUN5OI0K .
thank()
user
Finally . Thank you . Pizza Hut . I ate there when I was a kid . It 's a long story . I wonder if this one has a jukebox .
reqmore()
system
That 's an interesting question , but unfortunately I have n't that information . Is there anything else I can help you with , though ?
thank()
user
No . Everything is perfect . Thank you for your time .
system
Thank you for using this system !
_:search destination cambridge
_:search leave_at 15:45
_:search type Train
_:search destination cambridge
_:search leave_at 15:45
_:result amount over 600
_:result destination Cambridge
_:result leave_at 15:45
_:result type Train
_:search day sunday
_:search departure ely
_:search type Train
_:search destination cambridge
_:search leave_at 15:45
_:result amount over 600
_:result destination Cambridge
_:search day sunday
_:search departure ely
_:search type Train
_:result leave_at 17:35
_:result leave_at 19:35
_:result leave_at 21:35 or 23:35
_:result count 4
_:result type Train
_:result arrive_by ?
_:search destination cambridge
_:search leave_at 15:45
_:result amount over 600
_:result destination Cambridge
_:search day sunday
_:search departure ely
_:result leave_at 17:35
_:result leave_at 19:35
_:result leave_at 21:35 or 23:35
_:result count 4
_:result arrive_by 17:52
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search area centre
_:search food gastropub
_:search type Restaurant
_:search destination cambridge
_:search leave_at 15:45
_:result amount over 600
_:result destination Cambridge
_:search day sunday
_:search departure ely
_:result leave_at 17:35
_:result leave_at 19:35
_:result leave_at 21:35 or 23:35
_:result arrive_by 17:52
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search area centre
_:search food gastropub
_:result area centre
_:result count 3
_:result food gastropubs
_:result pricerange expensive
_:result pricerange moderate
_:result type Restaurant
_:search pricerange cheap
_:search type Restaurant
_:search destination cambridge
_:search leave_at 15:45
_:result amount over 600
_:result destination Cambridge
_:search day sunday
_:search departure ely
_:result leave_at 17:35
_:result leave_at 19:35
_:result leave_at 21:35 or 23:35
_:result arrive_by 17:52
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search area centre
_:result area centre
_:result count 3
_:result food gastropubs
_:result pricerange expensive
_:result pricerange moderate
_:result type Restaurant
_:search pricerange cheap
_:system canthelp _:search/965138d3
_:search/965138d3 area centre
_:search/965138d3 food gastropubs
_:search/965138d3 pricerange cheap
_:search/965138d3 type Restaurant
_:system inquired _:user
_:search food italian
_:search type Restaurant
_:search destination cambridge
_:search leave_at 15:45
_:result amount over 600
_:result destination Cambridge
_:search departure ely
_:result leave_at 17:35
_:result leave_at 19:35
_:result leave_at 21:35 or 23:35
_:result arrive_by 17:52
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search area centre
_:result count 3
_:search pricerange cheap
_:system canthelp _:search/965138d3
_:search/965138d3 area centre
_:search/965138d3 food gastropubs
_:search/965138d3 pricerange cheap
_:search/965138d3 type Restaurant
_:system inquired _:user
_:search food italian
_:result area centre
_:result food italian
_:result name Pizza hut city centre
_:result name and zizzi cambridge
_:result name ask
_:result pricerange cheap
_:result type Restaurant
_:search day sunday
_:search duration 21:00
_:search name Zizzi Cambridge
_:search people 3
_:search type Restaurant
_:search destination cambridge
_:search leave_at 15:45
_:result amount over 600
_:result destination Cambridge
_:search departure ely
_:result leave_at 17:35
_:result leave_at 19:35
_:result leave_at 21:35 or 23:35
_:result arrive_by 17:52
_:system offered _:booking
_:booking category Train
_:search area centre
_:result count 3
_:search pricerange cheap
_:system canthelp _:search/965138d3
_:search/965138d3 area centre
_:search/965138d3 food gastropubs
_:search/965138d3 pricerange cheap
_:search/965138d3 type Restaurant
_:system inquired _:user
_:search food italian
_:result area centre
_:result food italian
_:result name Pizza hut city centre
_:result name and zizzi cambridge
_:result name ask
_:result pricerange cheap
_:result type Restaurant
_:search day sunday
_:search duration 21:00
_:search name Zizzi Cambridge
_:search people 3
_:search type Restaurant
_:booking duration 21:00
_:booking people three
_:booking ref OUN5OI0K
_:booking type Booking
_:search destination cambridge
_:search leave_at 15:45
_:result amount over 600
_:result destination Cambridge
_:search departure ely
_:result leave_at 17:35
_:result leave_at 19:35
_:result leave_at 21:35 or 23:35
_:result arrive_by 17:52
_:system offered _:booking
_:booking category Train
_:search area centre
_:result count 3
_:search pricerange cheap
_:system canthelp _:search/965138d3
_:search/965138d3 area centre
_:search/965138d3 food gastropubs
_:search/965138d3 pricerange cheap
_:search/965138d3 type Restaurant
_:search food italian
_:result area centre
_:result food italian
_:result name Pizza hut city centre
_:result name and zizzi cambridge
_:result name ask
_:result pricerange cheap
_:result type Restaurant
_:search day sunday
_:search duration 21:00
_:search name Zizzi Cambridge
_:search people 3
_:search type Restaurant
_:booking duration 21:00
_:booking people three
_:booking ref OUN5OI0K
_:booking type Booking
_:system inquired _:user