user
I am looking for informTIOn in cambridge
system
sure , what would you like to know ?
inform((_:search,arrive_by,'14:45');(_:search,day,'sunday');(_:search,departure,'bishops stortford');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I apologize , I should have let you know before , I need a train from bishops stortford to cambridge , on sunday .   I need to arrive by 14:45 .
inform((_:result,arrive_by,'14:07');(_:result,id,'TR0275');(_:result,leave_at,'13:29');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR0275 will leave at 13:29 and arrive by 14:07 . Would you like to buy tickets ?
inform((_:search,people,'3');(_:search,type,'Train'))
user
Yes , could you make a booking for 3 people ?
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'GI56QB11');(_:booking,ticket,'24.24 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 24.24 GBP payable at the station . 
 Reference number is : GI56QB11 . Can I help you with anything else today ?
inform((_:search,area,'centre');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
Yes , I 'm looking for an expensive restaurant in the centre .
request((_:search,food,?);(_:search,type,'Restaurant'))
system
what type of food do u prefer ?
inform((_:search,day,'sunday');(_:search,duration,'18:45');(_:search,food,'dontcare');(_:search,people,'3');(_:search,type,'Restaurant'))
user
Any food will do , whatever you recommend . Please book something for Sunday at 18:45 for 3 people .
inform((_:result,name,'cambridge chop house');(_:result,name,'midsummer house restaurant');(_:result,type,'Restaurant'))
system
how about the cambridge chop house ? or midsummer house restaurant ?
inform((_:search,day,'sunday');(_:search,duration,'18:45');(_:search,people,'3');(_:search,type,'Restaurant'))
user
The first is good . Need it for Sunday , 18:45 , 3 people .
inform((_:booking,ref,'YYSLEJ0H');(_:booking,type,'Booking'))
system
Booking was successful . The table will be reserved for 15 minutes . 
 Reference number is : YYSLEJ0H .
thank()
user
Great ! Thanks very much !
reqmore()
system
Thank you for calling Cambridge TownInfo centre ! Is there anything else I can help you with today ?
thank()
user
That 's it ! Thank you for your help !
system
You are welcome , call me if you need anything else .
_:search arrive_by 14:45
_:search day sunday
_:search departure bishops stortford
_:search destination cambridge
_:search type Train
_:search arrive_by 14:45
_:search day sunday
_:search departure bishops stortford
_:search destination cambridge
_:result arrive_by 14:07
_:result id TR0275
_:result leave_at 13:29
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 3
_:search type Train
_:search arrive_by 14:45
_:search day sunday
_:search departure bishops stortford
_:search destination cambridge
_:result arrive_by 14:07
_:result id TR0275
_:result leave_at 13:29
_:result type Train
_:system offered _:booking
_:search people 3
_:system inquired _:user
_:booking category Train
_:booking ref GI56QB11
_:booking ticket 24.24 GBP
_:booking type Booking
_:search area centre
_:search pricerange expensive
_:search type Restaurant
_:search arrive_by 14:45
_:search departure bishops stortford
_:search destination cambridge
_:result arrive_by 14:07
_:result id TR0275
_:result leave_at 13:29
_:result type Train
_:system offered _:booking
_:system inquired _:user
_:booking category Train
_:booking ref GI56QB11
_:booking ticket 24.24 GBP
_:booking type Booking
_:search area centre
_:search pricerange expensive
_:search day sunday
_:search duration 18:45
_:search food dontcare
_:search people 3
_:search type Restaurant
_:search arrive_by 14:45
_:search departure bishops stortford
_:search destination cambridge
_:result arrive_by 14:07
_:result id TR0275
_:result leave_at 13:29
_:system offered _:booking
_:system inquired _:user
_:booking category Train
_:booking ref GI56QB11
_:booking ticket 24.24 GBP
_:booking type Booking
_:search area centre
_:search pricerange expensive
_:search food dontcare
_:result name cambridge chop house
_:result name midsummer house restaurant
_:result type Restaurant
_:search day sunday
_:search duration 18:45
_:search people 3
_:search type Restaurant
_:search arrive_by 14:45
_:search departure bishops stortford
_:search destination cambridge
_:result arrive_by 14:07
_:result id TR0275
_:result leave_at 13:29
_:system offered _:booking
_:system inquired _:user
_:booking category Train
_:booking ticket 24.24 GBP
_:search area centre
_:search pricerange expensive
_:search food dontcare
_:result name cambridge chop house
_:result name midsummer house restaurant
_:result type Restaurant
_:search day sunday
_:search duration 18:45
_:search people 3
_:search type Restaurant
_:booking ref YYSLEJ0H
_:booking type Booking
_:search arrive_by 14:45
_:search departure bishops stortford
_:search destination cambridge
_:result arrive_by 14:07
_:result id TR0275
_:result leave_at 13:29
_:system offered _:booking
_:booking category Train
_:booking ticket 24.24 GBP
_:search area centre
_:search pricerange expensive
_:search food dontcare
_:result name cambridge chop house
_:result name midsummer house restaurant
_:result type Restaurant
_:search day sunday
_:search duration 18:45
_:search people 3
_:search type Restaurant
_:booking ref YYSLEJ0H
_:booking type Booking
_:system inquired _:user