inform((_:search,arrive_by,'18:15');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Can you help me find a train arriving at 18:15 going to cambridge ?
request((_:search,day,?);(_:search,departure,?);(_:search,type,'Train'))
system
Sure ! Where are you heading in from ? And what day ?
inform((_:search,arrive_by,'18:15');(_:search,day,'monday');(_:search,departure,'peterborough');(_:search,destination,'Cambridge');(_:search,type,'Train'))
user
I am leaving Peterborough going to Cambridge on Monday and I need to get there by 18:15 , can you help me with that ?
offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Sure thing , would you like me to book this for you ?
inform((_:search,arrive_by,'18:15');(_:search,people,'five');(_:search,type,'Train'))
user
I 'll need passage for five , but I also need to know what time the last train gets there before 18:15 .
request((_:search,day,?);(_:search,type,'Train'))
system
which day do you want to travel to narrow down my options
inform((_:search,day,'monday');(_:search,type,'Train'))
user
Monday would be best please .
inform((_:result,id,'TR3021');(_:result,leave_at,'05:19');(_:result,type,'Train'))
system
how about TR3021 ? it leaves at 05:19
inform((_:search,people,'5');(_:search,type,'Train'))
user
That 'll do . I 'll need 5 tickets .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'CWLKMZER');(_:booking,ticket,'82.5 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 82.5 GBP payable at the station . 
 Reference number is : CWLKMZER .   What else can I do for you today ?
inform((_:search,area,'east');(_:search,category,'multiple sports');(_:search,type,'Attraction')) request((_:result,address,?);(_:result,phone,?);(_:result,postcode,?);(_:result,type,'Attraction'))
user
I need to find some place in the east for multiple sports .   I 'd like to get the address , phone number , and postcode please .
inform((_:result,address,'colville road , cherry hinton');(_:result,phone,'01223576412');(_:result,postcode,'cb19ej');(_:result,type,'Attraction'))
system
It is at colville road , cherry hinton , postcode cb19ej , phone 01223576412 .
thank()
user
Okay , thank you .
reqmore()
system
Is there anything else I can do for you ?
user
no that s all for today
thank()
system
i m glad i was of some help
thank()
user
Thanks again , that s all for now .
system
Okay . Enjoy your visit to cambridge ! It 's a wonderful place .
_:search arrive_by 18:15
_:search destination cambridge
_:search type Train
_:search arrive_by 18:15
_:search day monday
_:search departure peterborough
_:search destination Cambridge
_:search type Train
_:search day monday
_:search departure peterborough
_:search destination Cambridge
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search arrive_by 18:15
_:search people five
_:search type Train
_:search departure peterborough
_:search destination Cambridge
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search arrive_by 18:15
_:search people five
_:search day monday
_:search type Train
_:search departure peterborough
_:search destination Cambridge
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search arrive_by 18:15
_:search day monday
_:result id TR3021
_:result leave_at 05:19
_:result type Train
_:search people 5
_:search type Train
_:search departure peterborough
_:search destination Cambridge
_:system offered _:booking
_:search arrive_by 18:15
_:search day monday
_:result id TR3021
_:result leave_at 05:19
_:result type Train
_:search people 5
_:system inquired _:user
_:booking category Train
_:booking ref CWLKMZER
_:booking ticket 82.5 GBP
_:booking type Booking
_:search area east
_:search category multiple sports
_:search type Attraction
_:result address ?
_:result phone ?
_:result postcode ?
_:result type Attraction
_:search departure peterborough
_:search destination Cambridge
_:system offered _:booking
_:search arrive_by 18:15
_:search day monday
_:result id TR3021
_:result leave_at 05:19
_:search people 5
_:system inquired _:user
_:booking category Train
_:booking ref CWLKMZER
_:booking ticket 82.5 GBP
_:booking type Booking
_:search area east
_:search category multiple sports
_:search type Attraction
_:result address colville road , cherry hinton
_:result phone 01223576412
_:result postcode cb19ej
_:result type Attraction
_:search departure peterborough
_:search destination Cambridge
_:system offered _:booking
_:search arrive_by 18:15
_:search day monday
_:result id TR3021
_:result leave_at 05:19
_:search people 5
_:booking category Train
_:booking ref CWLKMZER
_:booking ticket 82.5 GBP
_:booking type Booking
_:search area east
_:search category multiple sports
_:search type Attraction
_:result address colville road , cherry hinton
_:result phone 01223576412
_:result postcode cb19ej
_:result type Attraction
_:system inquired _:user
_:search departure peterborough
_:search destination Cambridge
_:system offered _:booking
_:search arrive_by 18:15
_:search day monday
_:result id TR3021
_:result leave_at 05:19
_:search people 5
_:booking category Train
_:booking ref CWLKMZER
_:booking ticket 82.5 GBP
_:booking type Booking
_:search area east
_:search category multiple sports
_:search type Attraction
_:result address colville road , cherry hinton
_:result phone 01223576412
_:result postcode cb19ej
_:result type Attraction
_:system inquired _:user