inform((_:search,type,'Train'))
user
Hi , I am trying to plan a trip and need some help with a train .   I 'm not familiar with trains at all unfortunately .
request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Train'))
system
Do n't worry , I should be able to help you . Do you know which station you 'll be leaving from or going to ?
inform((_:search,day,'friday');(_:search,departure,'leicester');(_:search,type,'Train'))
user
I 'm departing from leicester and I need to leave on friday .   Thank you for helping !
request((_:search,destination,?);(_:search,type,'Train'))
system
What is your destination ?
inform((_:search,destination,'cambridge');(_:search,type,'Train'))
user
I 'm going to Cambridge .
request((_:search,arrive_by,?);(_:search,type,'Train'))
system
Is there a time you would like to arrive by ?
inform((_:search,arrive_by,'11 pm');(_:search,people,'three');(_:search,type,'Train'))
user
11 pm and I want it for three people
inform((_:result,arrive_by,'22:54');(_:result,id,'TR6539');(_:result,ref,'IE5RK2IG');(_:result,type,'Train')) reqmore() inform((_:booking,category,'Train');(_:booking,ticket,'113.4 GBP');(_:booking,type,'Booking'))
system
TR6539 will arrive by 22:54 . Booking was successful , the total fee is 113.4 GBP payable at the station . Your reference number is IE5RK2IG . Do you need anything else ?
inform((_:search,type,'Hotel'))
user
I also need a place to stay .
system
We have many great places to stay . What area would you like and do you have a price range ?
_:search type Train
_:search destination ?
_:search day friday
_:search departure leicester
_:search type Train
_:search day friday
_:search departure leicester
_:search destination cambridge
_:search type Train
_:search day friday
_:search departure leicester
_:search destination cambridge
_:search arrive_by 11 pm
_:search people three
_:search type Train
_:search day friday
_:search departure leicester
_:search destination cambridge
_:search arrive_by 11 pm
_:search people three
_:result arrive_by 22:54
_:result id TR6539
_:result ref IE5RK2IG
_:result type Train
_:system inquired _:user
_:booking category Train
_:booking ticket 113.4 GBP
_:booking type Booking
_:search type Hotel