inform((_:search,category,'architecture');(_:search,type,'Attraction'))
user
I 'm looking for a place to go in Cambridge .   Perhaps an architecture attraction .
inform((_:result,area,'centre');(_:result,category,'architecture attractions');(_:result,count,'5');(_:result,type,'Attraction'))
system
There are 5 architecture attractions in the centre . WIll one of those work ?
user
Yeah , could you recommend me one ?
inform((_:result,name,'Holy Trinity church');(_:result,type,'Attraction'))
system
Holy Trinity church is beautiful .
request((_:result,area,?);(_:result,entrance_fee,?);(_:result,type,'Attraction'))
user
Could you tell me what area it 's in , and if there 's an entrance fee ?
inform((_:result,area,'centre');(_:result,type,'Attraction'))
system
It is in the centre of town .
request((_:result,entrance_fee,?);(_:result,type,'Attraction'))
user
Is there an entrance fee ?
reqmore() inform((_:result,entrance_fee,'free');(_:result,type,'Attraction'))
system
No , they have free entry there . Is there anything else I can help with ?
inform((_:search,day,'thursday');(_:search,destination,'peterborough');(_:search,type,'Train'))
user
Can I get some help finding a train to Peterborough on Thursday ?
inform((_:result,amount,'many');(_:result,destination,'peterborough');(_:result,type,'Train')) request((_:search,arrive_by,?);(_:search,departure,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
There are many trains to peterborough . What is your departure station and what time do you want to depart / arrive ?
inform((_:search,departure,'cambridge');(_:search,leave_at,'13:00');(_:search,type,'Train'))
user
I will be leaving from cambridge and leave anytime after 13:00
request((_:search,arrive_by,?);(_:search,type,'Train'))
system
Do you have a time that you could like to arrive by ?
inform((_:search,arrive_by,'dontcare');(_:search,day,'thursday');(_:search,type,'Train'))
user
any time on thursday .
inform((_:result,arrive_by,'14:24');(_:result,leave_at,'13:34');(_:result,type,'Train'))
system
How about the 13:34 that would arrive at 14:24 ?
inform((_:search,people,'one');(_:search,type,'Train'))
user
Sounds perfect .   Can you book one ticket please ?
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'IKYS7R5R');(_:booking,ticket,'16.5 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 16.5 GBP payable at the station . 
 Reference number is : IKYS7R5R . Can i help you with anything else today ?
inform((_:search,type,'Attraction');(_:search,type,'Train'))
user
Thanks for your help with the train and attraction . Those were my concerns . Goodbye .
system
Glad to be of service to you .   Have a great day !
_:search category architecture
_:search type Attraction
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_:result count 5
_:result type Attraction
_:search category architecture
_:search type Attraction
_:result area centre
_:result category architecture attractions
_:result count 5
_:result name Holy Trinity church
_:result type Attraction
_:result area ?
_:result entrance_fee ?
_:search category architecture
_:search type Attraction
_:result category architecture attractions
_:result count 5
_:result name Holy Trinity church
_:result entrance_fee ?
_:result area centre
_:result type Attraction
_:search category architecture
_:result category architecture attractions
_:result count 5
_:result name Holy Trinity church
_:result area centre
_:system inquired _:user
_:result entrance_fee free
_:result type Attraction
_:search day thursday
_:search destination peterborough
_:search type Train
_:search category architecture
_:result category architecture attractions
_:result count 5
_:result name Holy Trinity church
_:result area centre
_:system inquired _:user
_:result entrance_fee free
_:search day thursday
_:search destination peterborough
_:result amount many
_:result destination peterborough
_:result type Train
_:search arrive_by ?
_:search departure cambridge
_:search leave_at 13:00
_:search type Train
_:search category architecture
_:result category architecture attractions
_:result count 5
_:result name Holy Trinity church
_:result area centre
_:system inquired _:user
_:result entrance_fee free
_:search destination peterborough
_:result amount many
_:result destination peterborough
_:result type Train
_:search departure cambridge
_:search leave_at 13:00
_:search arrive_by dontcare
_:search day thursday
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_:search category architecture
_:result category architecture attractions
_:result count 5
_:result name Holy Trinity church
_:result area centre
_:system inquired _:user
_:result entrance_fee free
_:search destination peterborough
_:result amount many
_:result destination peterborough
_:search departure cambridge
_:search leave_at 13:00
_:search arrive_by dontcare
_:search day thursday
_:result arrive_by 14:24
_:result leave_at 13:34
_:result type Train
_:search people one
_:search type Train
_:search category architecture
_:result category architecture attractions
_:result count 5
_:result name Holy Trinity church
_:result area centre
_:result entrance_fee free
_:search destination peterborough
_:result amount many
_:result destination peterborough
_:search departure cambridge
_:search leave_at 13:00
_:search arrive_by dontcare
_:search day thursday
_:result arrive_by 14:24
_:result leave_at 13:34
_:result type Train
_:search people one
_:system inquired _:user
_:booking category Train
_:booking ref IKYS7R5R
_:booking ticket 16.5 GBP
_:booking type Booking
_:search type Attraction
_:search type Train