inform((_:search,arrive_by,'18:00');(_:search,departure,'cambridge');(_:search,type,'Train'))
user
I need to find a train departing from Cambridge that arrives at 18:00
reqmore()
system
What are the other requests ?
inform((_:search,day,'sunday');(_:search,departure,'cambridge');(_:search,destination,'leicester');(_:search,type,'Train'))
user
I need to go to leicester from cambridge , and i need to leave on sunday .
inform((_:result,amount,'many');(_:result,arrive_by,'10:06');(_:result,id,'TR5173');(_:result,leave_at,'08:21');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
There are many trains available . TR5173 leaves at 08:21 and arrives at 10:06 . Would you like me to book that for you ?
inform((_:search,people,'3');(_:search,type,'Train'))
user
Great can I get TR5173 booked for 3 people please ?
inform((_:booking,category,'Train');(_:booking,ref,'AVE1068H');(_:booking,ticket,'90.72 GBP');(_:booking,type,'Booking'))
system
OK I booked that for you .   The total fee is 90.72 GBP and your Reference number is : AVE1068H .
thank()
user
Thanks so much . I appreciate the help . Have a nice day .
system
Okay thank you for calling .
_:search arrive_by 18:00
_:search departure cambridge
_:search type Train
_:search arrive_by 18:00
_:system inquired _:user
_:search day sunday
_:search departure cambridge
_:search destination leicester
_:search type Train
_:search arrive_by 18:00
_:system inquired _:user
_:search day sunday
_:search departure cambridge
_:search destination leicester
_:result amount many
_:result arrive_by 10:06
_:result id TR5173
_:result leave_at 08:21
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 3
_:search type Train
_:search arrive_by 18:00
_:system inquired _:user
_:search day sunday
_:search departure cambridge
_:search destination leicester
_:result amount many
_:result arrive_by 10:06
_:result id TR5173
_:result leave_at 08:21
_:result type Train
_:system offered _:booking
_:search people 3
_:search type Train
_:booking category Train
_:booking ref AVE1068H
_:booking ticket 90.72 GBP
_:booking type Booking