user
I am looking for information in Cambridge
system
Sure . What would you like to know ?
inform((_:search,day,'sunday');(_:search,departure,'cambridge');(_:search,destination,'kings lynn');(_:search,type,'Train'))
user
I need a train going from Cambridge to Kings Lynn on Sunday .
inform((_:result,leave_at,'every hour');(_:result,leave_at,'starting at 05:11');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
I would be happy to help . Those trains leave every hour , starting at 05:11 .   How early do you want to depart ?
inform((_:search,leave_at,'13:00');(_:search,type,'Train'))
user
anything after 13:00 please
inform((_:result,id,'TR8241');(_:result,leave_at,'13:11');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have the TR8241 leaving at 13:11 . Will that work ?
inform((_:search,category,'architecture');(_:search,people,'5');(_:search,type,'Attraction');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
That 's perfect please make a booking for 5 and then let me have the reference number . Also can you help me find an architecture attraction ?
inform((_:booking,category,'Train');(_:booking,ref,'20RFDCGC');(_:booking,ticket,'39.2 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 39.2 GBP payable at the station . 
 Reference number is : 20RFDCGC .
inform((_:search,category,'architecture');(_:search,type,'Attraction'))
user
Can you help me find an architecture attraction to visit ?
reqmore() inform((_:result,area,'center');(_:result,category,'churches');(_:result,category,'old school');(_:result,count,'5');(_:result,entrance_fee,'2 pounds');(_:result,entrance_fee,'free');(_:result,type,'Attraction'))
system
Yes , I can help with that . There are 5 attractions in the center of Cambridge , 4 are churches and the other is an old school . 4 are free and 1 costs 2 pounds . Do you have any preferences or would you simply like a random recommendation ?
user
Just give me a recommendation please .
inform((_:result,name,'all saints church');(_:result,type,'Attraction'))
system
all saints church is very nice can I give you information on that one ?
request((_:result,area,?);(_:result,type,'Attraction'))
user
Yes please , what area of town is it in ?
inform((_:result,area,'centre');(_:result,entrance_fee,'free');(_:result,type,'Attraction'))
system
It is in the centre and it 's free .
bye()
user
Sounds great .   That is all I needed .   Bye .
system
Okay perfect . Have a great day , goodbye .
_:search day sunday
_:search departure cambridge
_:search destination kings lynn
_:search type Train
_:search day sunday
_:search departure cambridge
_:search destination kings lynn
_:result leave_at every hour
_:result leave_at starting at 05:11
_:result type Train
_:search leave_at 13:00
_:search type Train
_:search day sunday
_:search departure cambridge
_:search destination kings lynn
_:search leave_at 13:00
_:result id TR8241
_:result leave_at 13:11
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search category architecture
_:search people 5
_:search type Attraction
_:search type Train
_:result ref ?
_:search day sunday
_:search departure cambridge
_:search destination kings lynn
_:search leave_at 13:00
_:result id TR8241
_:result leave_at 13:11
_:result type Train
_:system offered _:booking
_:search people 5
_:result ref ?
_:booking category Train
_:booking ref 20RFDCGC
_:booking ticket 39.2 GBP
_:booking type Booking
_:search category architecture
_:search type Attraction
_:search day sunday
_:search departure cambridge
_:search destination kings lynn
_:search leave_at 13:00
_:result id TR8241
_:result leave_at 13:11
_:system offered _:booking
_:search people 5
_:result ref ?
_:booking category Train
_:booking ref 20RFDCGC
_:booking ticket 39.2 GBP
_:booking type Booking
_:search category architecture
_:search type Attraction
_:system inquired _:user
_:result area center
_:result category churches
_:result category old school
_:result count 5
_:result entrance_fee 2 pounds
_:result entrance_fee free
_:result type Attraction
_:search day sunday
_:search departure cambridge
_:search destination kings lynn
_:search leave_at 13:00
_:result id TR8241
_:result leave_at 13:11
_:system offered _:booking
_:search people 5
_:result ref ?
_:booking category Train
_:booking ref 20RFDCGC
_:booking ticket 39.2 GBP
_:booking type Booking
_:search category architecture
_:search type Attraction
_:system inquired _:user
_:result area center
_:result category churches
_:result category old school
_:result count 5
_:result entrance_fee 2 pounds
_:result entrance_fee free
_:result name all saints church
_:result type Attraction
_:result area ?
_:search day sunday
_:search departure cambridge
_:search destination kings lynn
_:search leave_at 13:00
_:result id TR8241
_:result leave_at 13:11
_:system offered _:booking
_:search people 5
_:result ref ?
_:booking category Train
_:booking ref 20RFDCGC
_:booking ticket 39.2 GBP
_:booking type Booking
_:search category architecture
_:search type Attraction
_:system inquired _:user
_:result category churches
_:result category old school
_:result count 5
_:result name all saints church
_:result area centre
_:result entrance_fee free
_:result type Attraction
_:user dismissed _:system