inform((_:search,type,'Attraction'))
user
Could you give me some places to go in Cambridge ?
request((_:search,category,?);(_:search,type,'Attraction')) inform((_:result,amount,'some');(_:result,category,"cinema 's");(_:result,category,'multiple sports');(_:result,category,'museums');(_:result,category,"nightclub 's");(_:result,category,'restaurants');(_:result,type,'Attraction'))
system
We have some great museums in Cambridge as well as great restaurants , nightclub 's , multiple sports and cinema 's . Do you have anything particular in mind ?
inform((_:search,area,'centre');(_:search,type,'Attraction'))
user
I am looking for an attraction in the centre .
select((_:result,category,'architecture');(_:result,category,'boats');(_:result,category,'cinemas');(_:result,category,'colleges');(_:result,category,'concerthalls');(_:result,category,'museums');(_:result,category,'nightclubs');(_:result,category,'parks');(_:result,category,'swimmingpools');(_:result,category,'theatres');(_:result,type,'Attraction'))
system
Are you more interested by architecture , boats , cinemas , colleges ,   concerthalls , museums , nightclubs , parks , swimmingpools , or theatres ?
request((_:result,postcode,?);(_:result,type,'Attraction'))
user
I 'm not really sure , you can surprise me with something you think would be fun . I just would need the postcode please .
inform((_:result,name,'all saints church');(_:result,postcode,'cb58bs');(_:result,type,'Attraction'))
system
How about all saints church ? The postcode is cb58bs .
inform((_:search,type,'Train'))
user
That 'll work just fine . I 'm also looking to book a train .
inform((_:result,amount,'over 2,800');(_:result,type,'Train')) request((_:search,destination,?);(_:search,type,'Train'))
system
There are over 2,800 trains - I will need some more information to narrow down your search .   Let 's start with your destination please .
inform((_:search,day,'sunday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Of course , I would like to travel to Cambridge on Sunday .
request((_:search,arrive_by,?);(_:search,departure,?);(_:search,destination,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
Departure location ? And do you have a preferred departure or arrival time ?
inform((_:search,departure,'ely');(_:search,leave_at,'08:30');(_:search,type,'Train'))
user
Leaving from Ely , sometime after 08:30 please .
inform((_:result,count,'8');(_:result,type,'Train')) request((_:search,arrive_by,?);(_:search,type,'Train'))
system
There are 8 trains available . Do you have an arrival time in mind ?
user
I do not have one in mind , no .
inform((_:result,arrive_by,'09:52');(_:result,departure,'Ely');(_:result,destination,'Cambridge');(_:result,leave_at,'09:35');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
There is a train leaving from Ely at 09:35 and arriving in Cambridge at 09:52 . How does that sound ?
inform((_:search,people,'8');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
That would be great . Can you get me 8 tickets on that train , and give me the reference number ?
inform((_:booking,category,'Train');(_:booking,ticket,'28.16');(_:booking,type,'Booking'))
system
I have booked your order , your total is 28.16
request((_:result,ref,?);(_:result,type,'Train'))
user
May I have the reference number please ?
inform((_:result,ref,'T3AWW926');(_:result,type,'Train')) reqmore()
system
My fault ! It 's T3AWW926 . Can I help you with anything else ?
thank()
user
No , that seems to be everything today . Thank you .
system
Thank you for using our service .   Have a wonderful day !
_:search type Attraction
_:search category ?
_:result amount some
_:result category cinema 's
_:result category multiple sports
_:result category museums
_:result category nightclub 's
_:result category restaurants
_:result type Attraction
_:search area centre
_:search type Attraction
_:search category ?
_:result amount some
_:search area centre
_:search type Attraction
_:result category architecture
_:result category boats
_:result category cinemas
_:result category colleges
_:result category concerthalls
_:result category museums
_:result category nightclubs
_:result category parks
_:result category swimmingpools
_:result category theatres
_:result type Attraction
_:result postcode ?
_:search category ?
_:result amount some
_:search area centre
_:result category architecture
_:result category boats
_:result category cinemas
_:result category colleges
_:result category concerthalls
_:result category museums
_:result category nightclubs
_:result category parks
_:result category swimmingpools
_:result category theatres
_:result name all saints church
_:result postcode cb58bs
_:result type Attraction
_:search type Train
_:search category ?
_:search area centre
_:result category architecture
_:result category boats
_:result category cinemas
_:result category colleges
_:result category concerthalls
_:result category museums
_:result category nightclubs
_:result category parks
_:result category swimmingpools
_:result category theatres
_:result name all saints church
_:result postcode cb58bs
_:result amount over 2,800
_:result type Train
_:search day sunday
_:search destination cambridge
_:search type Train
_:search category ?
_:search area centre
_:result category architecture
_:result category boats
_:result category cinemas
_:result category colleges
_:result category concerthalls
_:result category museums
_:result category nightclubs
_:result category parks
_:result category swimmingpools
_:result category theatres
_:result name all saints church
_:result postcode cb58bs
_:result amount over 2,800
_:result type Train
_:search day sunday
_:search arrive_by ?
_:search destination ?
_:search departure ely
_:search leave_at 08:30
_:search type Train
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_:result category architecture
_:result category boats
_:result category cinemas
_:result category colleges
_:result category concerthalls
_:result category museums
_:result category nightclubs
_:result category parks
_:result category swimmingpools
_:result category theatres
_:result name all saints church
_:result postcode cb58bs
_:result amount over 2,800
_:search day sunday
_:search destination ?
_:search departure ely
_:search leave_at 08:30
_:result count 8
_:result type Train
_:search arrive_by ?
_:search type Train
_:search category ?
_:search area centre
_:result category architecture
_:result category boats
_:result category cinemas
_:result category colleges
_:result category concerthalls
_:result category museums
_:result category nightclubs
_:result category parks
_:result category swimmingpools
_:result category theatres
_:result name all saints church
_:result postcode cb58bs
_:result amount over 2,800
_:search day sunday
_:search destination ?
_:search departure ely
_:search leave_at 08:30
_:result count 8
_:search arrive_by ?
_:result arrive_by 09:52
_:result departure Ely
_:result destination Cambridge
_:result leave_at 09:35
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 8
_:search type Train
_:result ref ?
_:search category ?
_:search area centre
_:result category architecture
_:result category boats
_:result category cinemas
_:result category colleges
_:result category concerthalls
_:result category museums
_:result category nightclubs
_:result category parks
_:result category swimmingpools
_:result category theatres
_:result name all saints church
_:result postcode cb58bs
_:result amount over 2,800
_:search day sunday
_:search destination ?
_:search departure ely
_:search leave_at 08:30
_:result count 8
_:search arrive_by ?
_:result arrive_by 09:52
_:result departure Ely
_:result destination Cambridge
_:result leave_at 09:35
_:result type Train
_:system offered _:booking
_:search people 8
_:search type Train
_:result ref ?
_:booking category Train
_:booking ticket 28.16
_:booking type Booking
_:search category ?
_:search area centre
_:result category architecture
_:result category boats
_:result category cinemas
_:result category colleges
_:result category concerthalls
_:result category museums
_:result category nightclubs
_:result category parks
_:result category swimmingpools
_:result category theatres
_:result name all saints church
_:result postcode cb58bs
_:result amount over 2,800
_:search day sunday
_:search destination ?
_:search departure ely
_:search leave_at 08:30
_:result count 8
_:search arrive_by ?
_:result arrive_by 09:52
_:result departure Ely
_:result destination Cambridge
_:result leave_at 09:35
_:system offered _:booking
_:search people 8
_:search type Train
_:booking category Train
_:booking ticket 28.16
_:booking type Booking
_:result ref T3AWW926
_:result type Train
_:system inquired _:user