inform((_:search,area,'east');(_:search,food,'italian');(_:search,type,'Restaurant'))
user
I am looking for an Italian restaurant in the east .
inform((_:result,name,'Pizza hut fen ditton');(_:result,type,'Restaurant'))
system
Pizza hut fen ditton matches your description .
user
Uh , no pizza hut 's please . Something more classy please .
canthelp((_:search,area,'east');(_:search,food,'Italian');(_:search,type,'Restaurant'))
system
Unfortunately , there are no other Italian restaurants in the east . Would you like me to find you one in another area ?
inform((_:search,name,'pizza hut');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
user
Is the pizza hut in the moderate price range ?
offer((_:booking,type,'Booking'))
system
Yes , it is . Should I book it for you ?
inform((_:search,day,'wednesday');(_:search,duration,'14:00');(_:search,people,'2');(_:search,type,'Restaurant'))
user
I guess it 'll have to do . Can you book us a table for 2 on Wednesday at 14:00 please ?
inform((_:booking,ref,'H4BTTI6P');(_:booking,type,'Booking'))
system
Booking was successful . The table will be reserved for 15 minutes . Reference number is : H4BTTI6P .
inform((_:search,type,'Train'))
user
Thanks so much ! Can you help me with train tickets too ?
request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Train'))
system
Absolutely !   To start , let me get more details .   What are your desired departure and arrival cities ?
inform((_:search,departure,'leicester');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
The train should go to cambridge and should depart from leicester .
inform((_:result,leave_at,'5:09');(_:result,leave_at,'hourly');(_:result,type,'Train')) request((_:search,day,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
It looks like there are hourly trains starting at 5:09 . Did you have a particular day and time in mind ?
inform((_:search,arrive_by,'08:30');(_:search,day,'wednesday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Yes , I 'd like to book the train for Wednesday and I want to arrive in Cambridge by 08:30 .
offer((_:booking,arrive_by,'07:54');(_:booking,category,'Train');(_:booking,type,'Booking'))
system
Will you train arriving at 07:54 work ok for you ?
inform((_:search,people,'2');(_:search,type,'Train'))
user
Yes I need it booked for 2 people please .
inform((_:booking,category,'Train');(_:booking,people,'2');(_:booking,ref,'9FE8N16G');(_:booking,type,'Booking'))
system
I 've successfully booked 2 tickets for you , the reference number is 9FE8N16G .
thank()
user
Thanks for the help .
system
Have a great day !
_:search area east
_:search food italian
_:search type Restaurant
_:search area east
_:search food italian
_:search type Restaurant
_:result name Pizza hut fen ditton
_:result type Restaurant
_:search area east
_:search food italian
_:result name Pizza hut fen ditton
_:result type Restaurant
_:system canthelp _:search/443612f6
_:search/443612f6 area east
_:search/443612f6 food Italian
_:search/443612f6 type Restaurant
_:search name pizza hut
_:search pricerange moderate
_:search type Restaurant
_:search area east
_:search food italian
_:result name Pizza hut fen ditton
_:result type Restaurant
_:system canthelp _:search/443612f6
_:search/443612f6 area east
_:search/443612f6 food Italian
_:search/443612f6 type Restaurant
_:search name pizza hut
_:search pricerange moderate
_:system offered _:booking
_:booking type Booking
_:search day wednesday
_:search duration 14:00
_:search people 2
_:search type Restaurant
_:search area east
_:search food italian
_:result name Pizza hut fen ditton
_:result type Restaurant
_:system canthelp _:search/443612f6
_:search/443612f6 area east
_:search/443612f6 food Italian
_:search/443612f6 type Restaurant
_:search name pizza hut
_:search pricerange moderate
_:system offered _:booking
_:search day wednesday
_:search duration 14:00
_:search people 2
_:booking ref H4BTTI6P
_:booking type Booking
_:search type Train
_:search area east
_:search food italian
_:result name Pizza hut fen ditton
_:result type Restaurant
_:system canthelp _:search/443612f6
_:search/443612f6 area east
_:search/443612f6 food Italian
_:search/443612f6 type Restaurant
_:search name pizza hut
_:search pricerange moderate
_:system offered _:booking
_:search day wednesday
_:search duration 14:00
_:search people 2
_:booking ref H4BTTI6P
_:booking type Booking
_:search departure leicester
_:search destination cambridge
_:search type Train
_:search area east
_:search food italian
_:result name Pizza hut fen ditton
_:system canthelp _:search/443612f6
_:search/443612f6 area east
_:search/443612f6 food Italian
_:search/443612f6 type Restaurant
_:search name pizza hut
_:search pricerange moderate
_:system offered _:booking
_:search duration 14:00
_:search people 2
_:booking ref H4BTTI6P
_:booking type Booking
_:search departure leicester
_:result leave_at 5:09
_:result leave_at hourly
_:result type Train
_:search leave_at ?
_:search arrive_by 08:30
_:search day wednesday
_:search destination cambridge
_:search type Train
_:search area east
_:search food italian
_:result name Pizza hut fen ditton
_:system canthelp _:search/443612f6
_:search/443612f6 area east
_:search/443612f6 food Italian
_:search/443612f6 type Restaurant
_:search name pizza hut
_:search pricerange moderate
_:system offered _:booking
_:search duration 14:00
_:booking ref H4BTTI6P
_:booking type Booking
_:search departure leicester
_:result leave_at 5:09
_:result leave_at hourly
_:result type Train
_:search leave_at ?
_:search arrive_by 08:30
_:search day wednesday
_:search destination cambridge
_:booking arrive_by 07:54
_:booking category Train
_:search people 2
_:search type Train
_:search area east
_:search food italian
_:result name Pizza hut fen ditton
_:system canthelp _:search/443612f6
_:search/443612f6 area east
_:search/443612f6 food Italian
_:search/443612f6 type Restaurant
_:search name pizza hut
_:search pricerange moderate
_:system offered _:booking
_:search duration 14:00
_:search departure leicester
_:result leave_at 5:09
_:result leave_at hourly
_:result type Train
_:search leave_at ?
_:search arrive_by 08:30
_:search day wednesday
_:search destination cambridge
_:booking arrive_by 07:54
_:search people 2
_:search type Train
_:booking category Train
_:booking people 2
_:booking ref 9FE8N16G
_:booking type Booking