inform((_:search,area,'centre');(_:search,type,'Attraction'))
user
Hi , I 'm looking for a place to go in   the centre part of town . Are there any interesting attractions ?
inform((_:result,amount,'quite a few');(_:result,area,'centre');(_:result,category,'architecture');(_:result,type,'Attraction'))
system
There are quite a few architecture attractions in the centre part of town .
user
Can you recommend something for me ?
inform((_:result,address,'Jesus Lane');(_:result,area,'centre');(_:result,entrance_fee,'free');(_:result,name,'All Saints church');(_:result,type,'Attraction'))
system
All Saints church is located on Jesus Lane in the centre . It has free admission .
request((_:result,postcode,?);(_:result,type,'Attraction'))
user
Can you give me the postcode ?
inform((_:result,postcode,'cb58bs');(_:result,type,'Attraction'))
system
The postcode is cb58bs .   Would you like the address or phone number also ?
inform((_:search,departure,'birmingham new street');(_:search,type,'Train'))
user
No , I 'm sure it will be fine . But can you help me get a train from Birmingham New Street ?
request((_:search,destination,?);(_:search,type,'Train'))
system
What is your destination ?
inform((_:search,arrive_by,'15:30');(_:search,day,'friday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I 'll be heading into Cambridge on Friday , and I need to get there by 15:30 .
inform((_:result,arrive_by,'14:23');(_:result,id,'TR7040');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
It looks like TR7040 would be your best bet . You will arrive by 14:23 . Would you like me to book the train for you ?
inform((_:search,people,'two');(_:search,type,'Train'))
user
Yes , I 'd like two tickets , please .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'TNF2DMIQ');(_:booking,type,'Booking'))
system
Great . I 've booked two tickets for the train , and your reference number is TNF2DMIQ . Can I help you with anything else today ?
thank()
user
Nope I think that covers everything , thanks for being so helpful !
system
Okay great , have a good day .
_:search area centre
_:search type Attraction
_:search area centre
_:search type Attraction
_:result amount quite a few
_:result area centre
_:result category architecture
_:result type Attraction
_:search area centre
_:search type Attraction
_:result amount quite a few
_:result category architecture
_:result address Jesus Lane
_:result area centre
_:result entrance_fee free
_:result name All Saints church
_:result type Attraction
_:result postcode ?
_:search area centre
_:result amount quite a few
_:result category architecture
_:result address Jesus Lane
_:result area centre
_:result entrance_fee free
_:result name All Saints church
_:result postcode cb58bs
_:result type Attraction
_:search departure birmingham new street
_:search type Train
_:search area centre
_:result amount quite a few
_:result category architecture
_:result address Jesus Lane
_:result area centre
_:result entrance_fee free
_:result name All Saints church
_:result postcode cb58bs
_:result type Attraction
_:search departure birmingham new street
_:search arrive_by 15:30
_:search day friday
_:search destination cambridge
_:search type Train
_:search area centre
_:result amount quite a few
_:result category architecture
_:result address Jesus Lane
_:result area centre
_:result entrance_fee free
_:result name All Saints church
_:result postcode cb58bs
_:search departure birmingham new street
_:search arrive_by 15:30
_:search day friday
_:search destination cambridge
_:result arrive_by 14:23
_:result id TR7040
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people two
_:search type Train
_:search area centre
_:result amount quite a few
_:result category architecture
_:result address Jesus Lane
_:result area centre
_:result entrance_fee free
_:result name All Saints church
_:result postcode cb58bs
_:search departure birmingham new street
_:search arrive_by 15:30
_:search day friday
_:search destination cambridge
_:result arrive_by 14:23
_:result id TR7040
_:result type Train
_:system offered _:booking
_:search people two
_:search type Train
_:system inquired _:user
_:booking category Train
_:booking ref TNF2DMIQ
_:booking type Booking