inform((_:search,type,'Train'))
user
Can you help me find a train ?
request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Train'))
system
Yes , I can help you . What station will you be leaving from and what is your destination ?
inform((_:search,departure,'cambridge');(_:search,destination,'broxbourne');(_:search,type,'Train'))
user
I 'll be leaving from cambridge and going to broxbourne .
request((_:search,arrive_by,?);(_:search,day,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
When will you be traveling ?
inform((_:search,arrive_by,'12:15');(_:search,day,'monday');(_:search,type,'Train'))
user
On Monday , and I need to arrive by 12:15
inform((_:result,arrive_by,'12:01');(_:result,id,'TR5971');(_:result,leave_at,'11:01');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR5971 departs at 11:01 and arrives by 12:01 . Would you like a ticket ?
request((_:result,duration,?);(_:result,type,'Train'))
user
I do n't need to book at this time , but can I get the travel time for that route ?
inform((_:result,duration,'60 minutes');(_:result,type,'Train')) reqmore()
system
Of course ! The duration of the trip is 60 minutes . Can I help you with anything else today ?
inform((_:search,area,'centre');(_:search,category,'cinemas');(_:search,type,'Attraction'))
user
Are there any cinemas in the centre of town ?
system
Yes the is Vue Cinema would you like their information ?
_:search type Train
_:search departure cambridge
_:search destination broxbourne
_:search type Train
_:search departure cambridge
_:search destination broxbourne
_:search leave_at ?
_:search arrive_by 12:15
_:search day monday
_:search type Train
_:search departure cambridge
_:search destination broxbourne
_:search leave_at ?
_:search arrive_by 12:15
_:search day monday
_:search type Train
_:result arrive_by 12:01
_:result id TR5971
_:result leave_at 11:01
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration ?
_:search departure cambridge
_:search destination broxbourne
_:search leave_at ?
_:search arrive_by 12:15
_:search day monday
_:result arrive_by 12:01
_:result id TR5971
_:result leave_at 11:01
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 60 minutes
_:result type Train
_:system inquired _:user
_:search area centre
_:search category cinemas
_:search type Attraction