inform((_:search,departure,'cambridge');(_:search,destination,'london liverpool street');(_:search,type,'Train'))
user
I 'm looking for a train . The train should depart from cambridge and should go to london liverpool street
request((_:search,day,?);(_:search,type,'Train'))
system
I can help with that ! What day will you be traveling ?
inform((_:search,day,'tuesday');(_:search,leave_at,'19:45');(_:search,type,'Train'))
user
Tuesday , leaving sometime after 19:45 .
inform((_:result,arrive_by,'21:27');(_:result,day,'Tuesday');(_:result,departure,'Cambridge');(_:result,destination,'London Liverpool Street');(_:result,id,'TR3515');(_:result,leave_at,'19:59');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Train TR3515 will be leaving Cambridge at 19:59 on Tuesday , and will arrive at London Liverpool Street by 21:27 . Would you like me to book it for you ?
request((_:result,ticket,?);(_:result,type,'Train'))
user
Yes please ! Could you please give me a price ?
inform((_:result,ticket,'16.60 pounds');(_:result,type,'Train')) request((_:search,people,?);(_:search,type,'Train'))
system
The price is 16.60 pounds . How many tickets will you be needing ?
thank()
user
thank you very much , that's2 all
offer((_:booking,category,'Train');(_:booking,type,'Booking')) thank()
system
If you 'd like us to reserve tickets for you , please keep us in mind . We would be happy to help with that .
thank()
user
sure i will , thank you
system
You 're welcome and thanks for using our help desk . Goodbye .
_:search departure cambridge
_:search destination london liverpool street
_:search type Train
_:search departure cambridge
_:search destination london liverpool street
_:search day tuesday
_:search leave_at 19:45
_:search type Train
_:search departure cambridge
_:search destination london liverpool street
_:search day tuesday
_:search leave_at 19:45
_:search type Train
_:result arrive_by 21:27
_:result day Tuesday
_:result departure Cambridge
_:result destination London Liverpool Street
_:result id TR3515
_:result leave_at 19:59
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result ticket ?
_:search departure cambridge
_:search destination london liverpool street
_:search day tuesday
_:search leave_at 19:45
_:result arrive_by 21:27
_:result day Tuesday
_:result departure Cambridge
_:result destination London Liverpool Street
_:result id TR3515
_:result leave_at 19:59
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result ticket 16.60 pounds
_:result type Train
_:search people ?
_:search type Train
_:search departure cambridge
_:search destination london liverpool street
_:search day tuesday
_:search leave_at 19:45
_:result arrive_by 21:27
_:result day Tuesday
_:result departure Cambridge
_:result destination London Liverpool Street
_:result id TR3515
_:result leave_at 19:59
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result ticket 16.60 pounds
_:result type Train
_:search people ?
_:search type Train