inform((_:search,area,'centre');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
I 'm looking for a cheap restaurant in the centre .
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,amount,'several');(_:result,area,'centre');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
There are several options to choose from in the centre in the cheap price range . What kind of food are you in the mood for ?
inform((_:search,day,'sunday');(_:search,duration,'18:00');(_:search,food,'dontcare');(_:search,people,'2');(_:search,type,'Restaurant'))
user
I do n't really have a preference .   I just need something for Sunday at 18:00 .   There will be 2 of us .
reqmore() inform((_:booking,name,'Dojo Noodle Bar');(_:booking,ref,'EYEGC64E');(_:booking,type,'Booking'))
system
Booking was successful . The table will be reserved for 15 minutes . 
 Reference number is : EYEGC64E . Dojo Noodle Bar . Is there anything else ?
inform((_:search,departure,'kings lynn');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I need a train from kings lynn to cambridge , if possible .
inform((_:result,count,'133');(_:result,type,'Train'))
system
There are 133 trains available . Tell me more about your trip .
inform((_:search,arrive_by,'08:00');(_:search,day,'same day');(_:search,type,'Train'))
user
I 'd like to arrive by 08:00 , and I 'd like to travel on the same day that I 'm going to the Noodle Bar .
inform((_:result,arrive_by,'07:58');(_:result,id,'TR5198');(_:result,leave_at,'07:11');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have train TR5198 departing at 07:11 and arriving at 07:58 . Would that work for you ?
inform((_:search,people,'2');(_:search,type,'Train'))
user
Yes , that works great . Could you book 2 tickets for me please ?
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'9NJNSEIC');(_:booking,ticket,'15.68');(_:booking,type,'Booking'))
system
Booking is successful , you will need to pay 15.68 at the station , your reference number is 9NJNSEIC . , anything else that I can help with ?
thank()
user
No thank you . That will be it .
system
Thank you , enjoy the rest of your day
_:search area centre
_:search pricerange cheap
_:search type Restaurant
_:search area centre
_:search pricerange cheap
_:result amount several
_:result area centre
_:result pricerange cheap
_:result type Restaurant
_:search day sunday
_:search duration 18:00
_:search food dontcare
_:search people 2
_:search type Restaurant
_:search area centre
_:search pricerange cheap
_:result amount several
_:result area centre
_:result pricerange cheap
_:result type Restaurant
_:search day sunday
_:search duration 18:00
_:search food dontcare
_:search people 2
_:system inquired _:user
_:booking name Dojo Noodle Bar
_:booking ref EYEGC64E
_:booking type Booking
_:search departure kings lynn
_:search destination cambridge
_:search type Train
_:search area centre
_:search pricerange cheap
_:result amount several
_:result area centre
_:result pricerange cheap
_:search duration 18:00
_:search food dontcare
_:search people 2
_:system inquired _:user
_:booking name Dojo Noodle Bar
_:booking ref EYEGC64E
_:booking type Booking
_:search departure kings lynn
_:search destination cambridge
_:result count 133
_:result type Train
_:search arrive_by 08:00
_:search day same day
_:search type Train
_:search area centre
_:search pricerange cheap
_:result amount several
_:result area centre
_:result pricerange cheap
_:search duration 18:00
_:search food dontcare
_:system inquired _:user
_:booking name Dojo Noodle Bar
_:booking ref EYEGC64E
_:booking type Booking
_:search departure kings lynn
_:search destination cambridge
_:result count 133
_:search arrive_by 08:00
_:search day same day
_:result arrive_by 07:58
_:result id TR5198
_:result leave_at 07:11
_:result type Train
_:system offered _:booking
_:booking category Train
_:search people 2
_:search type Train
_:search area centre
_:search pricerange cheap
_:result amount several
_:result area centre
_:result pricerange cheap
_:search duration 18:00
_:search food dontcare
_:booking name Dojo Noodle Bar
_:search departure kings lynn
_:search destination cambridge
_:result count 133
_:search arrive_by 08:00
_:search day same day
_:result arrive_by 07:58
_:result id TR5198
_:result leave_at 07:11
_:result type Train
_:system offered _:booking
_:search people 2
_:search type Train
_:system inquired _:user
_:booking category Train
_:booking ref 9NJNSEIC
_:booking ticket 15.68
_:booking type Booking