inform((_:search,category,'museum');(_:search,type,'Attraction'))
user
Hi , I want to visit a museum .
request((_:search,area,?);(_:search,type,'Attraction')) inform((_:result,amount,'several');(_:result,category,'museums');(_:result,type,'Attraction'))
system
There are several museums in the Cambridge area . Is there a certain area of town you prefer ?
inform((_:search,area,'centre');(_:search,type,'Attraction'))
user
Any area is fine .   Perhaps the centre area if there is a good one there .
inform((_:result,address,'10 king s parade');(_:result,name,'primavera');(_:result,postcode,'cb21sj');(_:result,type,'Attraction'))
system
i recommend primavera . it is located 10 king s parade , cb21sj . do you need the phone number ?
thank() request((_:result,phone,?);(_:result,postcode,?);(_:result,type,'Attraction'))
user
yes phone number and postcode , thank uyou
reqmore() inform((_:result,phone,'01223357708');(_:result,postcode,'cb21sj');(_:result,type,'Attraction'))
system
The phone number is 01223357708 and the postcode is cb21sj . Is there anything else you 'd like me to do for you ?
inform((_:search,day,'saturday');(_:search,leave_at,'13:15');(_:search,type,'Train'))
user
As a matter of fact yes . I need a train that leaves after 13:15 on Saturday
request((_:search,destination,?);(_:search,type,'Train'))
system
What will your destination be ?
inform((_:search,departure,'kings lynn');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I will be coming from Kings Lynn to Cambridge .
inform((_:result,id,'TR9346');(_:result,leave_at,'14:11');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR9346 leaves at 14:11 . Want to book ?
inform((_:search,people,'8');(_:search,type,'Train'))
user
Yes please book that for 8 people .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'P1J7RWHQ');(_:booking,ticket,'62.72 GBP');(_:booking,type,'Booking'))
system
Ok , the booking was successful , the total fee is 62.72 GBP payable at the station . 
 Reference number is : P1J7RWHQ . Can I help with anything else ?
thank()
user
No , that will be all for today . Thanks for your help today . It 's been appreciated .
system
You 're welcome , have a great day .
_:search category museum
_:search type Attraction
_:search category museum
_:result amount several
_:result category museums
_:result type Attraction
_:search area centre
_:search type Attraction
_:search category museum
_:result amount several
_:result category museums
_:search area centre
_:search type Attraction
_:result address 10 king s parade
_:result name primavera
_:result postcode cb21sj
_:result type Attraction
_:result phone ?
_:result postcode ?
_:search category museum
_:result amount several
_:result category museums
_:search area centre
_:result address 10 king s parade
_:result name primavera
_:system inquired _:user
_:result phone 01223357708
_:result postcode cb21sj
_:result type Attraction
_:search day saturday
_:search leave_at 13:15
_:search type Train
_:search category museum
_:result amount several
_:result category museums
_:search area centre
_:result address 10 king s parade
_:result name primavera
_:system inquired _:user
_:result phone 01223357708
_:result postcode cb21sj
_:result type Attraction
_:search day saturday
_:search leave_at 13:15
_:search departure kings lynn
_:search destination cambridge
_:search type Train
_:search category museum
_:result amount several
_:result category museums
_:search area centre
_:result address 10 king s parade
_:result name primavera
_:system inquired _:user
_:result phone 01223357708
_:result postcode cb21sj
_:search day saturday
_:search leave_at 13:15
_:search departure kings lynn
_:search destination cambridge
_:result id TR9346
_:result leave_at 14:11
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 8
_:search type Train
_:search category museum
_:result amount several
_:result category museums
_:search area centre
_:result address 10 king s parade
_:result name primavera
_:result phone 01223357708
_:result postcode cb21sj
_:search day saturday
_:search leave_at 13:15
_:search departure kings lynn
_:search destination cambridge
_:result id TR9346
_:result leave_at 14:11
_:result type Train
_:system offered _:booking
_:search people 8
_:search type Train
_:system inquired _:user
_:booking category Train
_:booking ref P1J7RWHQ
_:booking ticket 62.72 GBP
_:booking type Booking