inform((_:search,destination,'cambridge');(_:search,type,'Train'))
user
Can I catch a train to Cambridge ?
request((_:search,day,?);(_:search,departure,?);(_:search,type,'Train'))
system
You sure can ! Where will you be traveling from , and on what day ?
inform((_:search,arrive_by,'10:15');(_:search,day,'sunday');(_:search,departure,'peterborough');(_:search,type,'Train'))
user
I am leaving Peterborough on Sunday and I need to arrive by 10:15 .
request((_:search,arrive_by,?);(_:search,type,'Train'))
system
When do you want to arrive by ?
inform((_:search,arrive_by,'10:15');(_:search,type,'Train'))
user
I need to arrive by 10:15 .
inform((_:result,arrive_by,'10:09');(_:result,id,'TR0774');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR0774 arrives closest to that time , it will arrive by 10:09 . Would you like to book a seat ?
inform((_:search,people,'one');(_:search,type,'Train'))
user
Yes , please . I only need one ticket .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'676ITDRH');(_:booking,ticket,'13.2 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 13.2 GBP payable at the station . 
 Reference number is : 676ITDRH . Can I help with anything else today ?
inform((_:search,area,'south');(_:search,category,'guesthouse');(_:search,type,'Hotel'))
user
Yes , I am going to need a place to stay while I 'm in town . Can you recommend a guesthouse in the south ?
request((_:search,pricerange,?);(_:search,type,'Hotel'))
system
What price range would you like ?
inform((_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
I want to keep it in the moderate range please
inform((_:result,category,'guesthouse');(_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,name,'Aylesbray Lodge');(_:result,pricerange,'moderate');(_:result,stars,'4');(_:result,type,'Hotel')) offer((_:booking,type,'Booking'))
system
Sure , I would recommend the Aylesbray Lodge guesthouse . It is 4 stars , includes wifi , parking and is in the moderate range . Would you like me to book it ?
inform((_:search,stars,'3');(_:search,type,'Hotel'))
user
I actually want a hotel with 3 stars if possible
offer((_:booking,type,'Booking')) inform((_:result,area,'south');(_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,name,'The bridge guesthouse');(_:result,stars,'3');(_:result,type,'Hotel'))
system
The bridge guesthouse is in the south with 3 stars . They have internet and parking . Would you like me to make a reservation for you ?
request((_:result,phone,?);(_:result,type,'Hotel'))
user
Can I please have their phone number ?
inform((_:result,phone,'01223247942');(_:result,type,'Hotel')) reqmore()
system
Sure there phone number is 01223247942 . Is there anything else I can help you with today ?
bye()
user
No , that 's all . good bye .
system
Thank you for contacting us and have a nice day .
_:search destination cambridge
_:search type Train
_:search destination cambridge
_:search arrive_by 10:15
_:search day sunday
_:search departure peterborough
_:search type Train
_:search destination cambridge
_:search day sunday
_:search departure peterborough
_:search arrive_by 10:15
_:search type Train
_:search destination cambridge
_:search day sunday
_:search departure peterborough
_:search arrive_by 10:15
_:result arrive_by 10:09
_:result id TR0774
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people one
_:search type Train
_:search destination cambridge
_:search day sunday
_:search departure peterborough
_:search arrive_by 10:15
_:result arrive_by 10:09
_:result id TR0774
_:result type Train
_:system offered _:booking
_:search people one
_:system inquired _:user
_:booking category Train
_:booking ref 676ITDRH
_:booking ticket 13.2 GBP
_:booking type Booking
_:search area south
_:search category guesthouse
_:search type Hotel
_:search destination cambridge
_:search day sunday
_:search departure peterborough
_:search arrive_by 10:15
_:result arrive_by 10:09
_:result id TR0774
_:result type Train
_:system offered _:booking
_:search people one
_:system inquired _:user
_:booking category Train
_:booking ref 676ITDRH
_:booking ticket 13.2 GBP
_:booking type Booking
_:search area south
_:search category guesthouse
_:search pricerange moderate
_:search type Hotel
_:search destination cambridge
_:search day sunday
_:search departure peterborough
_:search arrive_by 10:15
_:result arrive_by 10:09
_:result id TR0774
_:system offered _:booking
_:search people one
_:system inquired _:user
_:booking category Train
_:booking ref 676ITDRH
_:booking ticket 13.2 GBP
_:booking type Booking
_:search area south
_:search category guesthouse
_:search pricerange moderate
_:result category guesthouse
_:result has_internet none
_:result has_parking none
_:result name Aylesbray Lodge
_:result pricerange moderate
_:result stars 4
_:result type Hotel
_:search stars 3
_:search type Hotel
_:search destination cambridge
_:search day sunday
_:search departure peterborough
_:search arrive_by 10:15
_:result arrive_by 10:09
_:result id TR0774
_:system offered _:booking
_:search people one
_:system inquired _:user
_:booking category Train
_:booking ref 676ITDRH
_:booking ticket 13.2 GBP
_:booking type Booking
_:search area south
_:search category guesthouse
_:search pricerange moderate
_:result category guesthouse
_:result pricerange moderate
_:search stars 3
_:search type Hotel
_:result area south
_:result has_internet none
_:result has_parking none
_:result name The bridge guesthouse
_:result stars 3
_:result type Hotel
_:result phone ?
_:search destination cambridge
_:search day sunday
_:search departure peterborough
_:search arrive_by 10:15
_:result arrive_by 10:09
_:result id TR0774
_:system offered _:booking
_:search people one
_:booking category Train
_:booking ref 676ITDRH
_:booking ticket 13.2 GBP
_:booking type Booking
_:search area south
_:search category guesthouse
_:search pricerange moderate
_:result category guesthouse
_:result pricerange moderate
_:search stars 3
_:search type Hotel
_:result area south
_:result has_internet none
_:result has_parking none
_:result name The bridge guesthouse
_:result stars 3
_:result phone 01223247942
_:result type Hotel
_:system inquired _:user
_:user dismissed _:system