inform((_:search,day,'sunday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Can you help me find a train headed to Cambridge on Sunday ?
thank() request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Train'))
system
I sure can .   Where will you be boarding ?
inform((_:search,departure,'london liverpool street');(_:search,leave_at,'12:30');(_:search,type,'Train'))
user
I 'm departing from London Liverpool Street , and my train needs to leave after 12:30 .
inform((_:result,amount,'a few');(_:result,type,'Train')) request((_:search,arrive_by,?);(_:search,type,'Train'))
system
I have a few options , do you have an arrival time in mind ?
inform((_:search,departure,'london liverpool street');(_:search,leave_at,'12:30');(_:search,type,'Train'))
user
I would like to leave london liverpool street after 12:30 .
inform((_:result,id,'TR6578');(_:result,type,'Train'))
system
I would recommend train TR6578
inform((_:search,people,'8');(_:search,type,'Train'))
user
That 's great can you book it for 8 people ?
inform((_:result,ref,'Z6QD1AXD');(_:result,type,'Train'))
system
Absolutely your reference number is Z6QD1AXD
inform((_:search,area,'centre');(_:search,food,'hungarian');(_:search,type,'Restaurant'))
user
Awesome . I also need a Hungarian restaurant in the centre , please .
request((_:search,food,?);(_:search,type,'Restaurant')) canthelp((_:search,area,'centre');(_:search,food,'Hungarian');(_:search,type,'Restaurant'))
system
I do n't have any Hungarian restaurants in the centre . Would you like to try another type of cuisine ?
inform((_:search,food,'modern european');(_:search,type,'Restaurant'))
user
Sure . What about modern European ?
request((_:search,pricerange,?);(_:search,type,'Restaurant'))
system
Would you like a specific price range ?
inform((_:search,food,'modern european');(_:search,type,'Restaurant'))
user
No , I 'm not really particular about the price . Any modern european restaurant would be great .
offer((_:booking,type,'Booking')) inform((_:result,area,'centre');(_:result,food,'modern european');(_:result,name,'Riverside Brasserie');(_:result,pricerange,'moderately priced');(_:result,type,'Restaurant'))
system
I would recommend Riverside Brasserie .   It 's a moderately priced modern european restaurant located in the centre .   Would you like me to make a booking for you ?
inform((_:search,day,'sunday');(_:search,duration,'16:45');(_:search,people,'eight');(_:search,type,'Restaurant'))
user
Yes please , same group of eight , Sunday , 16:45 .
reqmore() inform((_:booking,ref,'UQM6L628');(_:booking,type,'Booking'))
system
Your table is reserved for 15 minutes . The reference number is UQM6L628 . Can I help you with anything else today/
thank()
user
No thanks . That will be everything . Goodbye .
system
Alright . Have a nice trip !
_:search day sunday
_:search destination cambridge
_:search type Train
_:search day sunday
_:search destination ?
_:search departure london liverpool street
_:search leave_at 12:30
_:search type Train
_:search day sunday
_:search destination ?
_:result amount a few
_:result type Train
_:search arrive_by ?
_:search departure london liverpool street
_:search leave_at 12:30
_:search type Train
_:search day sunday
_:search destination ?
_:result amount a few
_:search arrive_by ?
_:search departure london liverpool street
_:search leave_at 12:30
_:result id TR6578
_:result type Train
_:search people 8
_:search type Train
_:search day sunday
_:search destination ?
_:result amount a few
_:search arrive_by ?
_:search departure london liverpool street
_:search leave_at 12:30
_:result id TR6578
_:search people 8
_:result ref Z6QD1AXD
_:result type Train
_:search area centre
_:search food hungarian
_:search type Restaurant
_:search day sunday
_:search destination ?
_:result amount a few
_:search arrive_by ?
_:search departure london liverpool street
_:search leave_at 12:30
_:result id TR6578
_:search people 8
_:result ref Z6QD1AXD
_:result type Train
_:search area centre
_:system canthelp _:search/09d8fe0f
_:search/09d8fe0f area centre
_:search/09d8fe0f food Hungarian
_:search/09d8fe0f type Restaurant
_:search food modern european
_:search type Restaurant
_:search day sunday
_:search destination ?
_:result amount a few
_:search arrive_by ?
_:search departure london liverpool street
_:search leave_at 12:30
_:result id TR6578
_:search people 8
_:result ref Z6QD1AXD
_:result type Train
_:search area centre
_:system canthelp _:search/09d8fe0f
_:search/09d8fe0f area centre
_:search/09d8fe0f food Hungarian
_:search/09d8fe0f type Restaurant
_:search pricerange ?
_:search food modern european
_:search type Restaurant
_:search destination ?
_:result amount a few
_:search arrive_by ?
_:search departure london liverpool street
_:search leave_at 12:30
_:result id TR6578
_:result ref Z6QD1AXD
_:search area centre
_:system canthelp _:search/09d8fe0f
_:search/09d8fe0f area centre
_:search/09d8fe0f food Hungarian
_:search/09d8fe0f type Restaurant
_:search pricerange ?
_:search food modern european
_:system offered _:booking
_:booking type Booking
_:result area centre
_:result food modern european
_:result name Riverside Brasserie
_:result pricerange moderately priced
_:result type Restaurant
_:search day sunday
_:search duration 16:45
_:search people eight
_:search type Restaurant
_:search destination ?
_:result amount a few
_:search arrive_by ?
_:search departure london liverpool street
_:search leave_at 12:30
_:result id TR6578
_:result ref Z6QD1AXD
_:search area centre
_:system canthelp _:search/09d8fe0f
_:search/09d8fe0f area centre
_:search/09d8fe0f food Hungarian
_:search/09d8fe0f type Restaurant
_:search pricerange ?
_:search food modern european
_:system offered _:booking
_:result area centre
_:result food modern european
_:result name Riverside Brasserie
_:result pricerange moderately priced
_:result type Restaurant
_:search day sunday
_:search duration 16:45
_:search people eight
_:search type Restaurant
_:system inquired _:user
_:booking ref UQM6L628
_:booking type Booking