inform((_:search,area,'centre');(_:search,pricerange,'inexpensive');(_:search,type,'Restaurant'))
user
I need an inexpensive restaurant in the centre of Cambridge .
request((_:search,pricerange,?);(_:search,type,'Restaurant')) canthelp((_:search,area,'centre');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
system
There is nothing cheap in centre . Can you expand your price range ?
inform((_:search,food,'kosher');(_:search,pricerange,'dontcare');(_:search,type,'Restaurant'))
user
Not really , try kosher food types .
request((_:search,area,?);(_:search,type,'Restaurant')) canthelp((_:search,food,'Kosher');(_:search,type,'Restaurant'))
system
I 'm sorry , but there is no Kosher restaurant in the area , can I check other part of town ?
inform((_:search,food,'asian oriental');(_:search,type,'Restaurant'))
user
How about one that serves Asian Oriental food ?
select((_:result,name,'Dojo noodle bar');(_:result,name,'J Restaurant');(_:result,type,'Restaurant')) inform((_:result,count,'2');(_:result,pricerange,'inexpensive');(_:result,type,'Restaurant'))
system
I 've located 2 inexpensive restaurants , Dojo noodle bar and J Restaurant . Which would you like ?
inform((_:search,name,'noodle');(_:search,type,'Restaurant'))
user
I 'll try the noodle bar . I 'd like to reserve a table as well .
request((_:booking,day,?);(_:booking,duration,?);(_:booking,people,?);(_:booking,type,'Booking'))
system
How many people would you like to reserve a table for ?   And , what time and day would you like to make the reservation ?
inform((_:search,day,'wednesday');(_:search,people,'seven');(_:search,type,'Restaurant'))
user
for seven people on wednesday .
offer((_:booking,type,'Booking')) request((_:booking,duration,?);(_:booking,type,'Booking'))
system
Sure , I can book that .   What time would you like the reservation for ?
inform((_:search,duration,'16:00');(_:search,type,'Restaurant'))
user
I would like the reservation to be at 16:00 please .
reqmore() inform((_:booking,name,'Dojo Noodle Bar');(_:booking,ref,'0EGLWEQK');(_:booking,type,'Booking'))
system
Okay . Your booking at the Dojo Noodle Bar was successful . The reference number is 0EGLWEQK . Can I help with anything else today ?
inform((_:search,arrive_by,'14:30');(_:search,day,'thursday');(_:search,departure,'cambridge');(_:search,destination,'peterborough');(_:search,type,'Train'))
user
Great , now I need a train to leave on Thursday departing from cambridge going to peterborough , it needs to arrive by 14:30 .
request((_:search,people,?);(_:search,type,'Train'))
system
How many tickets do you need ?
inform((_:search,type,'Train')) request((_:result,duration,?);(_:result,leave_at,?);(_:result,type,'Train'))
user
I actually do n't need to book any tickets . I just need the train i d , travel time and departure time please .
inform((_:result,day,'Thursday');(_:result,duration,'50 minutes');(_:result,id,'TR7098');(_:result,leave_at,'05:06');(_:result,type,'Train'))
system
TR7098 departs Thursday at 05:06 and has a travel time of 50 minutes .
inform((_:search,type,'Restaurant');(_:search,type,'Train'))
user
Thanks . You have been so helpful with the restaurant and train . That 's all . Goodbye .
system
You 're welcome . Have a great day !
_:search area centre
_:search pricerange inexpensive
_:search type Restaurant
_:search area centre
_:system canthelp _:search/34c74628
_:search/34c74628 area centre
_:search/34c74628 pricerange cheap
_:search/34c74628 type Restaurant
_:search food kosher
_:search pricerange dontcare
_:search type Restaurant
_:system canthelp _:search/34c74628
_:search/34c74628 area centre
_:search/34c74628 pricerange cheap
_:search/34c74628 type Restaurant
_:search pricerange dontcare
_:search area ?
_:system canthelp _:search/e79f0bfa
_:search/e79f0bfa food Kosher
_:search/e79f0bfa type Restaurant
_:search food asian oriental
_:search type Restaurant
_:system canthelp _:search/34c74628
_:search/34c74628 area centre
_:search/34c74628 pricerange cheap
_:search/34c74628 type Restaurant
_:search pricerange dontcare
_:search area ?
_:system canthelp _:search/e79f0bfa
_:search/e79f0bfa food Kosher
_:search/e79f0bfa type Restaurant
_:search food asian oriental
_:result name Dojo noodle bar
_:result name J Restaurant
_:result count 2
_:result pricerange inexpensive
_:result type Restaurant
_:search name noodle
_:search type Restaurant
_:system canthelp _:search/34c74628
_:search/34c74628 area centre
_:search/34c74628 pricerange cheap
_:search/34c74628 type Restaurant
_:search pricerange dontcare
_:search area ?
_:system canthelp _:search/e79f0bfa
_:search/e79f0bfa food Kosher
_:search/e79f0bfa type Restaurant
_:search food asian oriental
_:result name Dojo noodle bar
_:result name J Restaurant
_:result count 2
_:result pricerange inexpensive
_:result type Restaurant
_:search name noodle
_:booking day ?
_:booking duration ?
_:booking people ?
_:booking type Booking
_:search day wednesday
_:search people seven
_:search type Restaurant
_:system canthelp _:search/34c74628
_:search/34c74628 area centre
_:search/34c74628 pricerange cheap
_:search/34c74628 type Restaurant
_:search pricerange dontcare
_:search area ?
_:system canthelp _:search/e79f0bfa
_:search/e79f0bfa food Kosher
_:search/e79f0bfa type Restaurant
_:search food asian oriental
_:result name Dojo noodle bar
_:result name J Restaurant
_:result count 2
_:result pricerange inexpensive
_:result type Restaurant
_:search name noodle
_:booking day ?
_:booking people ?
_:search day wednesday
_:search people seven
_:system offered _:booking
_:booking duration ?
_:booking type Booking
_:search duration 16:00
_:search type Restaurant
_:system canthelp _:search/34c74628
_:search/34c74628 area centre
_:search/34c74628 pricerange cheap
_:search/34c74628 type Restaurant
_:search pricerange dontcare
_:search area ?
_:system canthelp _:search/e79f0bfa
_:search/e79f0bfa food Kosher
_:search/e79f0bfa type Restaurant
_:search food asian oriental
_:result name Dojo noodle bar
_:result name J Restaurant
_:result count 2
_:result pricerange inexpensive
_:result type Restaurant
_:search name noodle
_:booking day ?
_:booking people ?
_:search people seven
_:system offered _:booking
_:booking duration ?
_:search duration 16:00
_:system inquired _:user
_:booking name Dojo Noodle Bar
_:booking ref 0EGLWEQK
_:booking type Booking
_:search arrive_by 14:30
_:search day thursday
_:search departure cambridge
_:search destination peterborough
_:search type Train
_:system canthelp _:search/34c74628
_:search/34c74628 area centre
_:search/34c74628 pricerange cheap
_:search/34c74628 type Restaurant
_:search pricerange dontcare
_:search area ?
_:system canthelp _:search/e79f0bfa
_:search/e79f0bfa food Kosher
_:search/e79f0bfa type Restaurant
_:search food asian oriental
_:result name Dojo noodle bar
_:result name J Restaurant
_:result count 2
_:result pricerange inexpensive
_:result type Restaurant
_:search name noodle
_:booking day ?
_:booking people ?
_:system offered _:booking
_:booking duration ?
_:search duration 16:00
_:system inquired _:user
_:booking name Dojo Noodle Bar
_:booking ref 0EGLWEQK
_:booking type Booking
_:search arrive_by 14:30
_:search day thursday
_:search departure cambridge
_:search destination peterborough
_:search people ?
_:search type Train
_:result duration ?
_:result leave_at ?
_:result type Train
_:system canthelp _:search/34c74628
_:search/34c74628 area centre
_:search/34c74628 pricerange cheap
_:search/34c74628 type Restaurant
_:search pricerange dontcare
_:search area ?
_:system canthelp _:search/e79f0bfa
_:search/e79f0bfa food Kosher
_:search/e79f0bfa type Restaurant
_:search food asian oriental
_:result name Dojo noodle bar
_:result name J Restaurant
_:result count 2
_:result pricerange inexpensive
_:search name noodle
_:booking day ?
_:booking people ?
_:system offered _:booking
_:booking duration ?
_:search duration 16:00
_:system inquired _:user
_:booking name Dojo Noodle Bar
_:booking ref 0EGLWEQK
_:booking type Booking
_:search arrive_by 14:30
_:search day thursday
_:search departure cambridge
_:search destination peterborough
_:search people ?
_:result day Thursday
_:result duration 50 minutes
_:result id TR7098
_:result leave_at 05:06
_:result type Train
_:search type Restaurant
_:search type Train