inform((_:search,day,'sunday');(_:search,departure,'cambridge');(_:search,type,'Train'))
user
I would like to catch a train leaving Cambridge on Sunday .
request((_:search,destination,?);(_:search,type,'Train'))
system
Where would you like to travel to ?
inform((_:search,day,'sunday');(_:search,destination,'leicester');(_:search,type,'Train'))
user
I need to get to Leicester on Sunday .
inform((_:result,count,'19');(_:result,type,'Train')) request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
There are 19 trains do you have a time you 'd like to travel ?
inform((_:search,leave_at,'10:15');(_:search,type,'Train'))
user
I want to leave after 10:15
inform((_:result,arrive_by,'12:06');(_:result,count,'1');(_:result,departure,'Cambridge');(_:result,destination,'Leicester');(_:result,leave_at,'10:21');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have one leaving Cambridge at 10:21 and arriving in Leicester at 12:06 . Would you like to book tickets ?
bye()
user
I am interested in that one , but I 'm not ready to book yet .   Thanks for your help .   Bye .
system
Thank you for using our service . Have a great day .
_:search day sunday
_:search departure cambridge
_:search type Train
_:search departure cambridge
_:search day sunday
_:search destination leicester
_:search type Train
_:search departure cambridge
_:search day sunday
_:search destination leicester
_:result count 19
_:result type Train
_:search arrive_by ?
_:search leave_at 10:15
_:search type Train
_:search departure cambridge
_:search day sunday
_:search destination leicester
_:search arrive_by ?
_:search leave_at 10:15
_:search type Train
_:result arrive_by 12:06
_:result count 1
_:result departure Cambridge
_:result destination Leicester
_:result leave_at 10:21
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:user dismissed _:system