inform((_:search,departure,'cambridge');(_:search,type,'Train'))
user
I need to get a train out of cambridge .
inform((_:result,id,'TR2000');(_:result,id,'TR5767');(_:result,type,'Train'))
system
Your looking at the trainID of TR5767 or TR2000 depending on your time
inform((_:search,arrive_by,'21:30');(_:search,destination,'stansted airport');(_:search,type,'Train'))
user
The train should go to stansted airport and should arrive by 21:30 .
request((_:search,day,?);(_:search,type,'Train'))
system
What day of the week are you looking at traveling ?
inform((_:search,day,'tuesday');(_:search,type,'Train'))
user
I would like to leave on Tuesday .
inform((_:result,id,'TR1656');(_:result,type,'Train'))
system
these three could help trainID 	 departure 	 destination 	 day 	 leaveAt 	 arriveBy 	 price 	 duration 	 book 
 ( optional ) 
 TR1656 	 cambridge 	 stansted airport 	 tuesday 	 05:40 	 06:08 	 10.10 pounds 	 28 minutes 	
 TR1951 	 cambridge 	 stansted airport 	 tuesday 	 06:40 	 07:08 	 10.10 pounds 	 28 minutes 	
 TR0684 	 cambridge 	 stansted airport 	 tuesday 	 07:40 	 08:08 	 10.10 pounds 	 28 minutes
inform((_:search,people,'5');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
thank you for your help . book for me 5 seats and get me the reference numberes
inform((_:result,count,'3');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I 'm sorry , could you confirm which train you wanted to book seats on ? There were 3 choices given to you .
inform((_:search,arrive_by,'21:30');(_:search,day,'tuesday');(_:search,destination,'stansted airport');(_:search,type,'Train'))
user
Whichever train goes to stansted airport Tuesday from cabridge arriving closest to 21:30 .
inform((_:booking,category,'Train');(_:booking,ref,'GMYBPE6F');(_:booking,ticket,'50.5 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 50.5 GBP payable at the station . Reference number is : GMYBPE6F .
thank()
user
Thanks for that . I do n't need anything more today .
system
ok . enjoy your day .
_:search departure cambridge
_:search type Train
_:search departure cambridge
_:result id TR2000
_:result id TR5767
_:result type Train
_:search arrive_by 21:30
_:search destination stansted airport
_:search type Train
_:search departure cambridge
_:result id TR2000
_:result id TR5767
_:result type Train
_:search arrive_by 21:30
_:search destination stansted airport
_:search day tuesday
_:search type Train
_:search departure cambridge
_:search arrive_by 21:30
_:search destination stansted airport
_:search day tuesday
_:result id TR1656
_:result type Train
_:search people 5
_:search type Train
_:result ref ?
_:search departure cambridge
_:result id TR1656
_:search people 5
_:result ref ?
_:result count 3
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search arrive_by 21:30
_:search day tuesday
_:search destination stansted airport
_:search type Train
_:search departure cambridge
_:result id TR1656
_:search people 5
_:result ref ?
_:result count 3
_:result type Train
_:system offered _:booking
_:search arrive_by 21:30
_:search day tuesday
_:search destination stansted airport
_:search type Train
_:booking category Train
_:booking ref GMYBPE6F
_:booking ticket 50.5 GBP
_:booking type Booking