inform((_:search,day,'saturday');(_:search,type,'Train'))
user
I am looking for a train this Saturday .   Can you help ?
inform((_:result,day,'Saturday');(_:result,type,'Train')) request((_:search,departure,?);(_:search,type,'Train'))
system
I can certainly help with that . Where are you departing from on Saturday ?
inform((_:search,arrive_by,'17:15');(_:search,departure,'london liverpool street');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I want to go to Cambridge from london liverpool street , I 'd like to arrive by 17:15 .
inform((_:result,count,'7');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
I have 7 trains available .   What time would you like to depart ?
inform((_:search,arrive_by,'17:15');(_:search,type,'Train'))
user
I need to arrive no later than 17:15 please .
inform((_:result,arrive_by,'17:07');(_:result,id,'TR5863');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have train TR5863 arriving at 17:07 is that okay for you ?
inform((_:search,people,'7');(_:search,type,'Train'))
user
Yes , I need 7 tickets .
inform((_:booking,category,'Train');(_:booking,id,'tr5863');(_:booking,people,'7');(_:booking,ref,'BJUFKBWX');(_:booking,ticket,'92.96 GBP');(_:booking,type,'Booking'))
system
I have 7 seats booked for you on TR5863 .   The fare is 92.96 GBP payable at the station .   Your reference number is BJUFKBWX .
inform((_:search,name,'pizza express');(_:search,type,'Restaurant'))
user
I am also looking for a restaurant called pizza express .
inform((_:result,area,'centre');(_:result,count,'2');(_:result,food,'Italian');(_:result,name,'Pizza Express and Pizza Express Fen Ditton');(_:result,pricerange,'moderately priced');(_:result,type,'Restaurant'))
system
Okay , I see two restaurants in the system , Pizza Express and Pizza Express Fen Ditton . They 're both moderately priced Italian restaurants located in the centre of town .
inform((_:search,day,'saturday');(_:search,duration,'20:30');(_:search,people,'7');(_:search,type,'Restaurant')) request((_:result,ref,?);(_:result,type,'Restaurant'))
user
Please , book for 7 people at 20:30 pm on Saturday . I need the reference number .
reqmore() inform((_:booking,name,'Pizza Express');(_:booking,ref,'O1R61V06');(_:booking,type,'Booking'))
system
Booking was successful , Pizza Express . The table will be reserved for 15 minutes . Reference number is : O1R61V06 . Is there anything else I can assist you with today ?
bye()
user
Nope . Thank you and bye now .
system
Not a problem . Enjoy your stay .
_:search day saturday
_:search type Train
_:search day saturday
_:result day Saturday
_:result type Train
_:search arrive_by 17:15
_:search departure london liverpool street
_:search destination cambridge
_:search type Train
_:search day saturday
_:result day Saturday
_:search departure london liverpool street
_:search destination cambridge
_:result count 7
_:result type Train
_:search leave_at ?
_:search arrive_by 17:15
_:search type Train
_:search day saturday
_:result day Saturday
_:search departure london liverpool street
_:search destination cambridge
_:result count 7
_:search leave_at ?
_:search arrive_by 17:15
_:result arrive_by 17:07
_:result id TR5863
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 7
_:search type Train
_:search day saturday
_:result day Saturday
_:search departure london liverpool street
_:search destination cambridge
_:result count 7
_:search leave_at ?
_:search arrive_by 17:15
_:result arrive_by 17:07
_:result id TR5863
_:result type Train
_:system offered _:booking
_:search people 7
_:booking category Train
_:booking id tr5863
_:booking people 7
_:booking ref BJUFKBWX
_:booking ticket 92.96 GBP
_:booking type Booking
_:search name pizza express
_:search type Restaurant
_:result day Saturday
_:search departure london liverpool street
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 17:15
_:result arrive_by 17:07
_:result id TR5863
_:system offered _:booking
_:booking category Train
_:booking id tr5863
_:booking people 7
_:booking ref BJUFKBWX
_:booking ticket 92.96 GBP
_:booking type Booking
_:search name pizza express
_:result area centre
_:result count 2
_:result food Italian
_:result name Pizza Express and Pizza Express Fen Ditton
_:result pricerange moderately priced
_:result type Restaurant
_:search day saturday
_:search duration 20:30
_:search people 7
_:search type Restaurant
_:result ref ?
_:result day Saturday
_:search departure london liverpool street
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 17:15
_:result arrive_by 17:07
_:result id TR5863
_:system offered _:booking
_:booking category Train
_:booking id tr5863
_:booking people 7
_:booking ticket 92.96 GBP
_:search name pizza express
_:result area centre
_:result count 2
_:result food Italian
_:result name Pizza Express and Pizza Express Fen Ditton
_:result pricerange moderately priced
_:result type Restaurant
_:search day saturday
_:search duration 20:30
_:search people 7
_:search type Restaurant
_:result ref ?
_:system inquired _:user
_:booking name Pizza Express
_:booking ref O1R61V06
_:booking type Booking
_:user dismissed _:system