inform((_:search,day,'thursday');(_:search,departure,'cambridge');(_:search,type,'Train'))
user
I am looking for a train that departs from Cambridge on Thursday .
inform((_:result,arrive_by,'9:51 am');(_:result,leave_at,'9 am');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
There 's a train that leaves at 9 am and arrives at 9:51 am . Is that good ?
inform((_:search,leave_at,'12:00');(_:search,type,'Train'))
user
No , I actually need to leave after 12:00 .
request((_:search,destination,?);(_:search,type,'Train'))
system
Okay , and what is your destination ?
inform((_:search,destination,'ely');(_:search,leave_at,'12:00');(_:search,type,'Train'))
user
I need to go to ely after 12:00 .
inform((_:result,arrive_by,'14:07');(_:result,day,'Thursday');(_:result,departure,'Ely');(_:result,leave_at,'13:50');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have a train that leaves Ely on Thursday at 13:50 and arrives by 14:07 . Would you like to book tickets ?
inform((_:search,people,'7');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
Yes , that would be great . Can you book tickets for 7 people please . And I 'll need a reference number for it .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'UCT2SJ8W');(_:booking,ticket,'30.8');(_:booking,type,'Booking'))
system
Booked ! Your reference number is UCT2SJ8W . Fee is 30.8 , paid at the station . Anything else .
thank()
user
No thank you . That is all .
system
Okay great . Glad I could be of assistance .
_:search day thursday
_:search departure cambridge
_:search type Train
_:search day thursday
_:search departure cambridge
_:result arrive_by 9:51 am
_:result leave_at 9 am
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search leave_at 12:00
_:search type Train
_:search day thursday
_:search departure cambridge
_:result arrive_by 9:51 am
_:result leave_at 9 am
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search destination ely
_:search leave_at 12:00
_:search type Train
_:search day thursday
_:search departure cambridge
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search destination ely
_:search leave_at 12:00
_:result arrive_by 14:07
_:result day Thursday
_:result departure Ely
_:result leave_at 13:50
_:result type Train
_:search people 7
_:search type Train
_:result ref ?
_:search day thursday
_:search departure cambridge
_:system offered _:booking
_:search destination ely
_:search leave_at 12:00
_:result arrive_by 14:07
_:result day Thursday
_:result departure Ely
_:result leave_at 13:50
_:result type Train
_:search people 7
_:search type Train
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref UCT2SJ8W
_:booking ticket 30.8
_:booking type Booking