inform((_:search,food,'chinese');(_:search,type,'Restaurant'))
user
I 'm looking for a Chinese restaurant .
inform((_:result,area,'City Centre');(_:result,food,'noodle');(_:result,pricerange,'moderately priced');(_:result,type,'Restaurant'))
system
There is a moderately priced one in the City Centre , a noodle bar .
inform((_:search,area,'north');(_:search,type,'Restaurant'))
user
Are there any in the north side of town ?
request((_:search,pricerange,?);(_:search,type,'Restaurant')) inform((_:result,count,'3');(_:result,type,'Restaurant'))
system
I have three can I get you price range ?
inform((_:search,day,'friday');(_:search,duration,'13:45');(_:search,people,'8');(_:search,pricerange,'dontcare');(_:search,type,'Restaurant')) request((_:result,ref,?);(_:result,type,'Restaurant'))
user
any price range is fine with me . please book for mea table for 8 peopleat 13:45 on friday . please get me   the reference number
inform((_:booking,name,'Haaka');(_:booking,ref,'U47769KH');(_:booking,type,'Booking'))
system
Okay , I 've booked a table for you and your guests at Haaka on Milton Road in Chesterton . Your reference number is U47769KH .
inform((_:search,destination,'broxbourne');(_:search,type,'Train'))
user
Thank you ! I also need a train going to Broxbourne .
request((_:search,departure,?);(_:search,type,'Train'))
system
Sure , I can help you with that .   Where were you wanting to depart from ?
inform((_:search,departure,'cambridge');(_:search,type,'Train'))
user
i 'm leaving from cambridge
inform((_:result,departure,'cambridge');(_:result,destination,'broxbourne');(_:result,leave_at,'every hour');(_:result,type,'Train')) request((_:search,arrive_by,?);(_:search,day,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
a train leaves every hour from cambridge to broxbourne .   Is there a particular day and time you need ?
inform((_:search,day,'saturday');(_:search,type,'Train'))
user
I need to leave on Saturday .
request((_:search,arrive_by,?);(_:search,destination,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
What time do you need to arrive at your destination or depart ?
inform((_:search,arrive_by,'16:45');(_:search,destination,'Broxbourne');(_:search,type,'Train'))
user
I need to arrive at Broxbourne by 16:45
system
Can you book it for me and get a reference number ?
_:search food chinese
_:search type Restaurant
_:search food chinese
_:result area City Centre
_:result food noodle
_:result pricerange moderately priced
_:result type Restaurant
_:search area north
_:search type Restaurant
_:search food chinese
_:result area City Centre
_:result food noodle
_:result pricerange moderately priced
_:search area north
_:result count 3
_:result type Restaurant
_:search day friday
_:search duration 13:45
_:search people 8
_:search pricerange dontcare
_:search type Restaurant
_:result ref ?
_:search food chinese
_:result area City Centre
_:result food noodle
_:result pricerange moderately priced
_:search area north
_:result count 3
_:result type Restaurant
_:search day friday
_:search duration 13:45
_:search people 8
_:search pricerange dontcare
_:result ref ?
_:booking name Haaka
_:booking ref U47769KH
_:booking type Booking
_:search destination broxbourne
_:search type Train
_:search food chinese
_:result area City Centre
_:result food noodle
_:result pricerange moderately priced
_:search area north
_:result count 3
_:result type Restaurant
_:search day friday
_:search duration 13:45
_:search people 8
_:search pricerange dontcare
_:result ref ?
_:booking name Haaka
_:booking ref U47769KH
_:booking type Booking
_:search destination broxbourne
_:search departure cambridge
_:search type Train
_:search food chinese
_:result area City Centre
_:result food noodle
_:result pricerange moderately priced
_:search area north
_:result count 3
_:search duration 13:45
_:search people 8
_:search pricerange dontcare
_:result ref ?
_:booking name Haaka
_:booking ref U47769KH
_:booking type Booking
_:search destination broxbourne
_:search departure cambridge
_:result departure cambridge
_:result destination broxbourne
_:result leave_at every hour
_:result type Train
_:search arrive_by ?
_:search leave_at ?
_:search day saturday
_:search type Train
_:search food chinese
_:result area City Centre
_:result food noodle
_:result pricerange moderately priced
_:search area north
_:result count 3
_:search duration 13:45
_:search people 8
_:search pricerange dontcare
_:result ref ?
_:booking name Haaka
_:booking ref U47769KH
_:booking type Booking
_:search departure cambridge
_:result departure cambridge
_:result destination broxbourne
_:result leave_at every hour
_:result type Train
_:search day saturday
_:search leave_at ?
_:search arrive_by 16:45
_:search destination Broxbourne
_:search type Train