inform((_:search,departure,'cambridge');(_:search,leave_at,'19:00');(_:search,type,'Train'))
user
I need to take a train out of cambridge after 19:00 please .
inform((_:result,id,'TR1006');(_:result,leave_at,'19:00');(_:result,type,'Train'))
system
how about the TR1006 , it leaves at 19:00 .
inform((_:search,day,'tuesday');(_:search,destination,'london kings cross');(_:search,type,'Train'))
user
I need to travel on tuesday to london kings cross .
inform((_:result,day,'tuesday');(_:result,departure,'cambridge');(_:result,destination,'london kings cross');(_:result,id,'TR4125');(_:result,leave_at,'19:00');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR4125 leaves cambridge for london kings cross on tuesday at 19:00 . Would you like me to book it for you ?
inform((_:search,people,'6');(_:search,type,'Train'))
user
Yes please for 6 people .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'EZNVJAPG');(_:booking,ticket,'141.6 pounds');(_:booking,type,'Booking'))
system
The booking was successful . Your reference number is EZNVJAPG . The cost is 141.6 pounds . Do you need anything else ?
inform((_:search,name,'curry prince');(_:search,type,'Restaurant'))
user
Yes , I 'm looking for a restaurant . I believe it 's called Curry Prince .
offer((_:booking,type,'Booking'))
system
I have found the restaurant ; would you like for me to book a table for you ?
inform((_:search,day,'same day');(_:search,duration,'14:00');(_:search,type,'Restaurant')) request((_:result,ref,?);(_:result,type,'Restaurant');(_:result,type,'Train'))
user
Yes , I would like it the same day at 14:00 . I would also like the reference number from the train and restaurant please .
inform((_:result,ref,'EZNVJAPG');(_:result,type,'Train')) request((_:booking,people,?);(_:booking,type,'Booking'))
system
confirm # for the train is EZNVJAPG . How many for the reservation please ?
inform((_:search,people,'six');(_:search,type,'Restaurant'))
user
The restaurant is for six as well .
inform((_:booking,day,'tuesday');(_:booking,duration,'14:00');(_:booking,name,'the curry prince');(_:booking,people,'6');(_:booking,ref,'ZDGUJIVY');(_:booking,type,'Booking'))
system
Your reservation for 6 people at the curry prince for tuesday at 14:00 was successful . The table will be reserved for 15 minutes . 
 Reference number is : ZDGUJIVY .
thank()
user
Ok thank you ! That is all I need .
reqmore()
system
Is there anything else that you would like ?
thank()
user
No , that 's all . Thank you
system
Thank you for using our services . Have a wonderful day !
_:search departure cambridge
_:search leave_at 19:00
_:search type Train
_:search departure cambridge
_:search leave_at 19:00
_:result id TR1006
_:result leave_at 19:00
_:result type Train
_:search day tuesday
_:search destination london kings cross
_:search type Train
_:search departure cambridge
_:search leave_at 19:00
_:search day tuesday
_:search destination london kings cross
_:result day tuesday
_:result departure cambridge
_:result destination london kings cross
_:result id TR4125
_:result leave_at 19:00
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 6
_:search type Train
_:search departure cambridge
_:search leave_at 19:00
_:search day tuesday
_:search destination london kings cross
_:result day tuesday
_:result departure cambridge
_:result destination london kings cross
_:result id TR4125
_:result leave_at 19:00
_:result type Train
_:system offered _:booking
_:search people 6
_:system inquired _:user
_:booking category Train
_:booking ref EZNVJAPG
_:booking ticket 141.6 pounds
_:booking type Booking
_:search name curry prince
_:search type Restaurant
_:search departure cambridge
_:search leave_at 19:00
_:search destination london kings cross
_:result day tuesday
_:result departure cambridge
_:result destination london kings cross
_:result id TR4125
_:result leave_at 19:00
_:result type Train
_:system offered _:booking
_:search people 6
_:system inquired _:user
_:booking category Train
_:booking ref EZNVJAPG
_:booking ticket 141.6 pounds
_:booking type Booking
_:search name curry prince
_:search day same day
_:search duration 14:00
_:search type Restaurant
_:result ref ?
_:result type Restaurant
_:search departure cambridge
_:search leave_at 19:00
_:search destination london kings cross
_:result day tuesday
_:result departure cambridge
_:result destination london kings cross
_:result id TR4125
_:result leave_at 19:00
_:system offered _:booking
_:system inquired _:user
_:booking category Train
_:booking ref EZNVJAPG
_:booking ticket 141.6 pounds
_:search name curry prince
_:search day same day
_:search duration 14:00
_:result ref EZNVJAPG
_:result type Train
_:booking people ?
_:booking type Booking
_:search people six
_:search type Restaurant
_:search departure cambridge
_:search leave_at 19:00
_:search destination london kings cross
_:result day tuesday
_:result departure cambridge
_:result destination london kings cross
_:result id TR4125
_:result leave_at 19:00
_:system offered _:booking
_:system inquired _:user
_:booking category Train
_:booking ticket 141.6 pounds
_:search name curry prince
_:search day same day
_:search duration 14:00
_:result ref EZNVJAPG
_:result type Train
_:search people six
_:search type Restaurant
_:booking day tuesday
_:booking duration 14:00
_:booking name the curry prince
_:booking people 6
_:booking ref ZDGUJIVY
_:booking type Booking
_:search departure cambridge
_:search leave_at 19:00
_:search destination london kings cross
_:result day tuesday
_:result departure cambridge
_:result destination london kings cross
_:result id TR4125
_:result leave_at 19:00
_:system offered _:booking
_:booking category Train
_:booking ticket 141.6 pounds
_:search name curry prince
_:search day same day
_:search duration 14:00
_:result ref EZNVJAPG
_:result type Train
_:search people six
_:search type Restaurant
_:booking day tuesday
_:booking duration 14:00
_:booking name the curry prince
_:booking people 6
_:booking ref ZDGUJIVY
_:booking type Booking
_:system inquired _:user