inform((_:search,area,'centre');(_:search,type,'Attraction'))
user
Please recommend some worthwhile places to visit in the centre .
inform((_:result,amount,'some');(_:result,category,'churches');(_:result,category,'colleges');(_:result,category,'museums');(_:result,type,'Attraction'))
system
there are some great museums , colleges and churches for you to visit .
request((_:result,phone,?);(_:result,type,'Attraction')) inform((_:search,area,'centre');(_:search,type,'Attraction'))
user
Great , I would like to get some phone numbers for those places in the centre .
reqmore() inform((_:result,entrance_fee,'free');(_:result,name,'broughton house gallery');(_:result,type,'Attraction')) canthelp((_:search,category,'churches');(_:search,type,'Attraction'))
system
I have Hughes Hall , 01223334898 , with free entrance .   The broughton house gallery at 01223314960 , also free .   I do n't seem to have any churches .   Can I help you further ?
inform((_:search,destination,'birmingham new street');(_:search,leave_at,'18:15');(_:search,type,'Train'))
user
Yes I need a train going to birmingham new street leaving after 18:15 .
request((_:search,day,?);(_:search,departure,?);(_:search,type,'Train'))
system
Where will you be departing from , and on what day ?
inform((_:search,day,'wednesday');(_:search,departure,'Cambridge');(_:search,type,'Train'))
user
I 'll be departing from Cambridge on Wednesday .
inform((_:result,count,'5');(_:result,day,'Weds');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
There are five trains leaving on Weds . Do you want me to pick one to book ?
inform((_:search,people,'7');(_:search,type,'Train'))
user
Sure , and make me a booking for 7 people .
offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I will go ahead and book that for you .
request((_:result,ref,?);(_:result,type,'Train'))
user
Ok , that would be great .   Can I get the reference number please ?
inform((_:booking,arrive_by,'21:44');(_:booking,category,'Train');(_:booking,day,'wednesday');(_:booking,departure,'cambridge');(_:booking,destination,'birmingham new street');(_:booking,leave_at,'19:01');(_:booking,people,'7');(_:booking,ref,'2BGY3ZRW');(_:booking,type,'Booking'))
system
TR9236 leaves cambridge on wednesday on 19:01 and arrives at birmingham new street at 21:44 . I have booked 7 tickets . Your Reference number is : 2BGY3ZRW .
thank()
user
Thank you .   That 's all I need for today .   You 've been a great help .
system
Have a wonderful visit . Thank you for using Cambridge TownInfo Centre . Goodbye .
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_:result entrance_fee free
_:result name broughton house gallery
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_:system inquired _:user
_:result entrance_fee free
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_:booking departure cambridge
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_:booking leave_at 19:01
_:booking people 7
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