inform((_:search,departure,'broxbourne');(_:search,leave_at,'17:00');(_:search,type,'Train'))
user
I need a train leaving broxbourne after 17:00 .
request((_:search,day,?);(_:search,type,'Train'))
system
What day would you be traveling ?
inform((_:search,day,'friday');(_:search,type,'Train'))
user
I will be leaving on a Friday .
inform((_:result,arrive_by,'18:32');(_:result,id,'TR4322');(_:result,leave_at,'17:32');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR4322 leaves at 17:32 and arrives by 18:32 .   May I book that for you ?
inform((_:search,arrive_by,'18:32');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Arrives in Cambridge by 18:32 ?   I need to get to Cambridge .
inform((_:result,ticket,'17.90');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
It does . The price is 17.90 , can I book a ticket for you ?
inform((_:search,name,"little saint mary 's church");(_:search,type,'Attraction'))
user
No . I 'm not ready to book yet .   Can I get some information on Little Saint Mary 's Church ?
reqmore() inform((_:result,address,"little saint mary 's lane");(_:result,area,'centre');(_:result,category,'church');(_:result,phone,'01223366202');(_:result,type,'Attraction'))
system
The church is located in the centre the address is little saint mary 's lane and the phone number is 01223366202 . Is there anything else I can help with ?
thank()
user
That takes care of everything , thank you !
system
Glad I could help you today !
_:search departure broxbourne
_:search leave_at 17:00
_:search type Train
_:search departure broxbourne
_:search leave_at 17:00
_:search day friday
_:search type Train
_:search departure broxbourne
_:search leave_at 17:00
_:search day friday
_:result arrive_by 18:32
_:result id TR4322
_:result leave_at 17:32
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search arrive_by 18:32
_:search destination cambridge
_:search type Train
_:search departure broxbourne
_:search leave_at 17:00
_:search day friday
_:result arrive_by 18:32
_:result id TR4322
_:result leave_at 17:32
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search arrive_by 18:32
_:search destination cambridge
_:result ticket 17.90
_:result type Train
_:search name little saint mary 's church
_:search type Attraction
_:search departure broxbourne
_:search leave_at 17:00
_:search day friday
_:result arrive_by 18:32
_:result id TR4322
_:result leave_at 17:32
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search arrive_by 18:32
_:search destination cambridge
_:result ticket 17.90
_:search name little saint mary 's church
_:search type Attraction
_:system inquired _:user
_:result address little saint mary 's lane
_:result area centre
_:result category church
_:result phone 01223366202
_:result type Attraction