inform((_:search,area,'centre');(_:search,food,'modern american');(_:search,type,'Restaurant'))
user
I am looking for a restaurant in the centre of Cambridge that serves modern American food .
canthelp((_:search,type,'Restaurant'))
system
I was unable to find any restaurants matching that .
inform((_:search,food,'modern european');(_:search,type,'Restaurant'))
user
Then what about modern European ?
request((_:search,pricerange,?);(_:search,type,'Restaurant')) inform((_:result,area,'centre');(_:result,count,'4');(_:result,food,'modern european');(_:result,type,'Restaurant'))
system
I have 4 modern european restaurants in the centre . Do you have a preference on price range ?
inform((_:search,day,'tuesday');(_:search,people,'1');(_:search,type,'Restaurant'))
user
No , just pick a popular one for me and book it for 1 person on Tuesday please .
inform((_:booking,name,'riverside brasserie');(_:booking,type,'Booking'))
system
I   book you a table at riverside brasserie , I will send you the reference number .
user
Okay what is it ?
request((_:booking,duration,?);(_:booking,type,'Booking'))
system
I need to know the reservation time before I can book a table for you .
inform((_:search,arrive_by,'13:00');(_:search,duration,'14:00');(_:search,type,'Restaurant');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Restaurant'))
user
I would like the time to be at 14:00 , if you ca nt get that time 13:00 will do . Can I have a reference number ? I also need a train .
inform((_:booking,duration,'14:00');(_:booking,name,'De Luca Cucina and Bar');(_:booking,ref,'M81RFLPZ');(_:booking,type,'Booking'))
system
Your table has been booked at De Luca Cucina and Bar at 14:00 . Your reference number is M81RFLPZ .
inform((_:search,arrive_by,'10:15');(_:search,day,'tuesday');(_:search,type,'Train'))
user
Thank you . I need a train on Tuesday and I need it to arrive by 10:15 .
inform((_:result,amount,'several');(_:result,arrive_by,'10:15');(_:result,destination,'Cambridge');(_:result,type,'Train')) request((_:search,departure,?);(_:search,type,'Train'))
system
There are several trains arriving in Cambridge before 10:15 . Where are you traveling from ?
inform((_:search,departure,'london kings cross');(_:search,type,'Train'))
user
I will be leaving from London Kings Cross .
request((_:search,people,?);(_:search,type,'Train'))
system
I can help you with that but first how many tickets will you be needing ?
inform((_:search,people,'one');(_:search,type,'Train'))
user
One ticket is all I need . Thank you .
inform((_:booking,category,'Train');(_:booking,leave_at,'5:17');(_:booking,ref,'LG54YRTF');(_:booking,type,'Booking'))
system
I booked a train leaving at 5:17 . Your reference number is LG54YRTF .
thank()
user
Thank you for your help . That 's everything I need for now . Goodbye .
system
You are most welcome , have a wonderful day !
_:search area centre
_:search food modern american
_:search type Restaurant
_:search area centre
_:system canthelp _:search/67050238
_:search/67050238 type Restaurant
_:search food modern european
_:search type Restaurant
_:search area centre
_:system canthelp _:search/67050238
_:search/67050238 type Restaurant
_:search food modern european
_:search pricerange ?
_:result area centre
_:result count 4
_:result food modern european
_:result type Restaurant
_:search day tuesday
_:search people 1
_:search type Restaurant
_:search area centre
_:system canthelp _:search/67050238
_:search/67050238 type Restaurant
_:search food modern european
_:search pricerange ?
_:result area centre
_:result count 4
_:result food modern european
_:result type Restaurant
_:search day tuesday
_:search people 1
_:search type Restaurant
_:booking name riverside brasserie
_:booking type Booking
_:search area centre
_:system canthelp _:search/67050238
_:search/67050238 type Restaurant
_:search food modern european
_:search pricerange ?
_:result area centre
_:result count 4
_:result food modern european
_:result type Restaurant
_:search day tuesday
_:search people 1
_:booking name riverside brasserie
_:booking duration ?
_:booking type Booking
_:search arrive_by 13:00
_:search duration 14:00
_:search type Restaurant
_:search type Train
_:result ref ?
_:search area centre
_:system canthelp _:search/67050238
_:search/67050238 type Restaurant
_:search food modern european
_:search pricerange ?
_:result area centre
_:result count 4
_:result food modern european
_:result type Restaurant
_:search people 1
_:search duration 14:00
_:result ref ?
_:booking duration 14:00
_:booking name De Luca Cucina and Bar
_:booking ref M81RFLPZ
_:booking type Booking
_:search arrive_by 10:15
_:search day tuesday
_:search type Train
_:search area centre
_:system canthelp _:search/67050238
_:search/67050238 type Restaurant
_:search food modern european
_:search pricerange ?
_:result area centre
_:result count 4
_:result food modern european
_:search people 1
_:search duration 14:00
_:result ref ?
_:booking duration 14:00
_:booking name De Luca Cucina and Bar
_:booking ref M81RFLPZ
_:booking type Booking
_:search arrive_by 10:15
_:search day tuesday
_:result amount several
_:result arrive_by 10:15
_:result destination Cambridge
_:result type Train
_:search departure london kings cross
_:search type Train
_:search area centre
_:system canthelp _:search/67050238
_:search/67050238 type Restaurant
_:search food modern european
_:search pricerange ?
_:result area centre
_:result count 4
_:result food modern european
_:search duration 14:00
_:result ref ?
_:booking duration 14:00
_:booking name De Luca Cucina and Bar
_:booking ref M81RFLPZ
_:booking type Booking
_:search arrive_by 10:15
_:search day tuesday
_:result amount several
_:result arrive_by 10:15
_:result destination Cambridge
_:result type Train
_:search departure london kings cross
_:search people one
_:search type Train
_:search area centre
_:system canthelp _:search/67050238
_:search/67050238 type Restaurant
_:search food modern european
_:search pricerange ?
_:result area centre
_:result count 4
_:result food modern european
_:search duration 14:00
_:result ref ?
_:booking duration 14:00
_:booking name De Luca Cucina and Bar
_:search arrive_by 10:15
_:search day tuesday
_:result amount several
_:result arrive_by 10:15
_:result destination Cambridge
_:result type Train
_:search departure london kings cross
_:search people one
_:search type Train
_:booking category Train
_:booking leave_at 5:17
_:booking ref LG54YRTF
_:booking type Booking