inform((_:search,destination,'cambridge');(_:search,type,'Train'))
user
I am looking for a train to Cambridge .
request((_:search,leave_at,?);(_:search,type,'Train'))
system
What time do you want to leave ?
inform((_:search,leave_at,'15:15');(_:search,type,'Train'))
user
I would like to leave after 15:15
request((_:search,departure,?);(_:search,type,'Train'))
system
I 'd love to help ! Where are you departing from ?
inform((_:search,departure,'leicester.also');(_:search,type,'Train')) request((_:result,duration,?);(_:result,id,?);(_:result,ticket,?);(_:result,type,'Train'))
user
leicester.also   get train ID , travel time , and price
inform((_:result,arrive_by,'17:54');(_:result,duration,'105 minutes');(_:result,leave_at,'16:09');(_:result,ticket,'37.80');(_:result,type,'Train'))
system
16:09 	 17:54 	 37.80 pounds 	 105 minutes that s all you could need sir
request((_:result,id,?);(_:result,type,'Train'))
user
I will need the train ID also please .
inform((_:result,day,'Friday');(_:result,departure,'leicester');(_:result,id,'TR7878');(_:result,leave_at,'16:09');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR7878 leaves leicester Friday at 16:09 . Would you like to book a seat ?
request((_:result,id,?);(_:result,type,'Train'))
user
I do n't need to book a seat , I just needed the train ID .
inform((_:result,id,'TR7878');(_:result,type,'Train')) reqmore()
system
The train ID is TR7878 . Is there anything else I can assist you with ?
thank()
user
thanks a lot . that is all for now .
system
Thank you for contacting us , have a great day .
_:search destination cambridge
_:search type Train
_:search destination cambridge
_:search leave_at 15:15
_:search type Train
_:search destination cambridge
_:search leave_at 15:15
_:search departure leicester.also
_:search type Train
_:result duration ?
_:result id ?
_:result ticket ?
_:result type Train
_:search destination cambridge
_:search leave_at 15:15
_:search departure leicester.also
_:search type Train
_:result id ?
_:result arrive_by 17:54
_:result duration 105 minutes
_:result leave_at 16:09
_:result ticket 37.80
_:result type Train
_:search destination cambridge
_:search leave_at 15:15
_:search departure leicester.also
_:search type Train
_:result arrive_by 17:54
_:result duration 105 minutes
_:result ticket 37.80
_:result day Friday
_:result departure leicester
_:result id TR7878
_:result leave_at 16:09
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result id ?
_:search destination cambridge
_:search leave_at 15:15
_:search departure leicester.also
_:search type Train
_:result arrive_by 17:54
_:result duration 105 minutes
_:result ticket 37.80
_:result day Friday
_:result departure leicester
_:result leave_at 16:09
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result id TR7878
_:result type Train
_:system inquired _:user