inform((_:search,category,'museum');(_:search,type,'Attraction'))
user
I would like to find a museum to visit while in Cambridge .
inform((_:result,area,'centre');(_:result,name,'Fitzwilliam museum');(_:result,type,'Attraction'))
system
The Fitzwilliam museum in the centre may be a good choice , thank you .
request((_:result,phone,?);(_:result,postcode,?);(_:result,type,'Attraction'))
user
Could I have the post code and phone number for that one please ?
reqmore() inform((_:result,address,'Trumpington Street');(_:result,phone,'01223332900');(_:result,type,'Attraction'))
system
Sure thing !   The address is Trumpington Street and the phone number is 01223332900 . Can I help you with anything more ?
inform((_:search,day,'friday');(_:search,type,'Train'))
user
I am also looking to book a train . I will be departing on Kings Cross station in London this Friday .
request((_:search,destination,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
What is your destination and time preference ?
inform((_:search,destination,'cambridge');(_:search,leave_at,'15:15');(_:search,type,'Train'))
user
I 'd like to go cambridge and leave after 15:15 .
request((_:search,arrive_by,?);(_:search,type,'Train'))
system
What time would you like to arrive by ?
inform((_:search,people,'8');(_:search,type,'Train'))
user
It does n't matter when I arrive , but I would like to book for 8 people .
inform((_:booking,category,'Train');(_:booking,ref,'6KJK9QY1');(_:booking,type,'Booking'))
system
Okay great , your booking was successful and your reference number is : 6KJK9QY1 .
thank()
user
That 's all I needed , thank you !
system
Glad we could be of help , have a nice trip !
_:search category museum
_:search type Attraction
_:search category museum
_:search type Attraction
_:result area centre
_:result name Fitzwilliam museum
_:result type Attraction
_:result phone ?
_:result postcode ?
_:search category museum
_:result area centre
_:result name Fitzwilliam museum
_:result postcode ?
_:system inquired _:user
_:result address Trumpington Street
_:result phone 01223332900
_:result type Attraction
_:search day friday
_:search type Train
_:search category museum
_:result area centre
_:result name Fitzwilliam museum
_:result postcode ?
_:system inquired _:user
_:result address Trumpington Street
_:result phone 01223332900
_:result type Attraction
_:search day friday
_:search destination cambridge
_:search leave_at 15:15
_:search type Train
_:search category museum
_:result area centre
_:result name Fitzwilliam museum
_:result postcode ?
_:system inquired _:user
_:result address Trumpington Street
_:result phone 01223332900
_:result type Attraction
_:search day friday
_:search destination cambridge
_:search leave_at 15:15
_:search arrive_by ?
_:search people 8
_:search type Train
_:search category museum
_:result area centre
_:result name Fitzwilliam museum
_:result postcode ?
_:system inquired _:user
_:result address Trumpington Street
_:result phone 01223332900
_:result type Attraction
_:search day friday
_:search destination cambridge
_:search leave_at 15:15
_:search arrive_by ?
_:search people 8
_:search type Train
_:booking category Train
_:booking ref 6KJK9QY1
_:booking type Booking