inform((_:search,area,'centre');(_:search,category,'nightclub');(_:search,type,'Attraction'))
user
Can you help me find a nightclub to go to located in the centre ? Thanks .
inform((_:result,amount,'many');(_:result,type,'Attraction'))
system
There are many to chose from . Do you want a recommendation ?
user
Yes please make a suggestion .
inform((_:result,address,'1 wheeler street');(_:result,entrance_fee,'5 pounds');(_:result,name,'kambar');(_:result,type,'Attraction'))
system
Of course I would recommend kambar located at 1 wheeler street .   The entrance fee is 5 pounds .   Would you like their phone number ?
request((_:result,postcode,?);(_:result,type,'Attraction'))
user
Yes , and their postcode as well .
reqmore() inform((_:result,postcode,'cb23qb');(_:result,type,'Attraction'))
system
Their postcode is cb23qb . Can I help you with anything else today ?
inform((_:search,destination,'cambridge');(_:search,type,'Train'))
user
Yes , I need a train to Cambridge .
request((_:search,day,?);(_:search,leave_at,?);(_:search,type,'Train')) thank()
system
Sure , I can help with that . What day and time would you like to leave ?
inform((_:search,arrive_by,'12:00');(_:search,day,'monday');(_:search,departure,'peterborough');(_:search,destination,'cambridge');(_:search,leave_at,'none');(_:search,type,'Train'))
user
The train should arrive by 12:00 and should depart from peterborough . 
 The train should go to cambridge and should leave on monday .
inform((_:result,arrive_by,'13:09');(_:result,leave_at,'12:19');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
There is a 12:19 that will arrive by 13:09 .   How does that sound ?
inform((_:search,people,'7');(_:search,type,'Train'))
user
Yes that is fine please make a booking for 7 people .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'XV2WDRAA');(_:booking,type,'Booking'))
system
Reference number is : XV2WDRAA . Is there anything else you need ?
request((_:result,ref,?);(_:result,type,'Train'))
user
Can I get the reference number for this ?
inform((_:result,ref,'XV2WDRAA');(_:result,type,'Train')) reqmore()
system
The reference number is XV2WDRAA . Is there anything else I can help you with today ?
thank()
user
That was all for today , thank you .
system
I 'm happy to be of service , and thanks for using the Cambridge TownInfo centre !
_:search area centre
_:search category nightclub
_:search type Attraction
_:search area centre
_:search category nightclub
_:search type Attraction
_:result amount many
_:result type Attraction
_:search area centre
_:search category nightclub
_:search type Attraction
_:result amount many
_:result address 1 wheeler street
_:result entrance_fee 5 pounds
_:result name kambar
_:result type Attraction
_:result postcode ?
_:search area centre
_:search category nightclub
_:result amount many
_:result address 1 wheeler street
_:result entrance_fee 5 pounds
_:result name kambar
_:system inquired _:user
_:result postcode cb23qb
_:result type Attraction
_:search destination cambridge
_:search type Train
_:search area centre
_:search category nightclub
_:result amount many
_:result address 1 wheeler street
_:result entrance_fee 5 pounds
_:result name kambar
_:system inquired _:user
_:result postcode cb23qb
_:result type Attraction
_:search arrive_by 12:00
_:search day monday
_:search departure peterborough
_:search destination cambridge
_:search leave_at none
_:search type Train
_:search area centre
_:search category nightclub
_:result amount many
_:result address 1 wheeler street
_:result entrance_fee 5 pounds
_:result name kambar
_:system inquired _:user
_:result postcode cb23qb
_:search arrive_by 12:00
_:search day monday
_:search departure peterborough
_:search destination cambridge
_:search leave_at none
_:result arrive_by 13:09
_:result leave_at 12:19
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 7
_:search type Train
_:search area centre
_:search category nightclub
_:result amount many
_:result address 1 wheeler street
_:result entrance_fee 5 pounds
_:result name kambar
_:result postcode cb23qb
_:search arrive_by 12:00
_:search day monday
_:search departure peterborough
_:search destination cambridge
_:search leave_at none
_:result arrive_by 13:09
_:result leave_at 12:19
_:result type Train
_:system offered _:booking
_:search people 7
_:search type Train
_:system inquired _:user
_:booking category Train
_:booking ref XV2WDRAA
_:booking type Booking
_:result ref ?
_:search area centre
_:search category nightclub
_:result amount many
_:result address 1 wheeler street
_:result entrance_fee 5 pounds
_:result name kambar
_:result postcode cb23qb
_:search arrive_by 12:00
_:search day monday
_:search departure peterborough
_:search destination cambridge
_:search leave_at none
_:result arrive_by 13:09
_:result leave_at 12:19
_:system offered _:booking
_:search people 7
_:search type Train
_:booking category Train
_:booking ref XV2WDRAA
_:booking type Booking
_:result ref XV2WDRAA
_:result type Train
_:system inquired _:user