inform((_:search,area,'center');(_:search,food,'italian');(_:search,type,'Restaurant'))
user
Hello ! I would like to get some Italian food , somewhere in the center of town .
request((_:search,pricerange,?);(_:search,type,'Restaurant'))
system
Sure , did you want someone in a certain price range ?
inform((_:search,pricerange,'dontcare');(_:search,type,'Restaurant'))
user
No , price does n't matter .
offer((_:booking,type,'Booking')) inform((_:result,address,'regent street city centre');(_:result,name,'pizza express');(_:result,type,'Restaurant'))
system
I can suggest pizza express located at regent street city centre . Would you like to make reservations ?
inform((_:search,day,'friday');(_:search,duration,'11:30');(_:search,people,'1');(_:search,type,'Restaurant'))
user
Yes , can you please reserve me a table for 1 person for Friday at 11:30 ?
inform((_:booking,ref,'WJCH2IJP');(_:booking,type,'Booking'))
system
The Booking was successful . The table will be reserved for 15 minutes . 
 Reference number is : WJCH2IJP .
inform((_:search,category,'architecture');(_:search,type,'Attraction'))
user
Great , could you also help me find somewhere to visit near the restaurant , possibly architecture to look at ?
inform((_:result,amount,'a number');(_:result,category,'churches');(_:result,category,'old schools');(_:result,type,'Attraction'))
system
Sure , there are a number of a churches and old schools , do you have a preference ?
request((_:result,address,?);(_:result,entrance_fee,?);(_:result,type,'Attraction'))
user
Can you please recommend one and provide me with their entrance fee and address ?
inform((_:result,address,'trinity lane');(_:result,entrance_fee,'free');(_:result,name,'old schools');(_:result,type,'Attraction'))
system
Sure , I suggest old schools . Its address is trinity lane and its free .
inform((_:search,type,'Taxi'))
user
I also need to book a taxi .
request((_:search,arrive_by,?);(_:search,departure,?);(_:search,destination,?);(_:search,leave_at,?);(_:search,type,'Taxi'))
system
Okay , I 'll just need a departure location and a destination as well as a pick up or drop off time
inform((_:search,arrive_by,'my restaurant reservation');(_:search,departure,'old schools');(_:search,destination,'pizza express');(_:search,type,'Taxi'))
user
I want to arrive at pizza express for my restaurant reservation after visiting old schools , please .
inform((_:result,car,'grey honda');(_:result,phone,'07392571469');(_:result,type,'Taxi')) reqmore()
system
Booking completed ! 
 Booked car type 	 : 	 grey honda 
 Contact number 	 : 	 07392571469 
 Is there anything else I can assist you with ?
user
That is all that I need .
system
Thank you and enjoy your stay .
_:search area center
_:search food italian
_:search type Restaurant
_:search area center
_:search food italian
_:search pricerange dontcare
_:search type Restaurant
_:search area center
_:search food italian
_:search pricerange dontcare
_:system offered _:booking
_:booking type Booking
_:result address regent street city centre
_:result name pizza express
_:result type Restaurant
_:search day friday
_:search duration 11:30
_:search people 1
_:search type Restaurant
_:search area center
_:search food italian
_:search pricerange dontcare
_:system offered _:booking
_:result address regent street city centre
_:result name pizza express
_:result type Restaurant
_:search day friday
_:search duration 11:30
_:search people 1
_:booking ref WJCH2IJP
_:booking type Booking
_:search category architecture
_:search type Attraction
_:search area center
_:search food italian
_:search pricerange dontcare
_:system offered _:booking
_:result address regent street city centre
_:result name pizza express
_:search day friday
_:search duration 11:30
_:search people 1
_:booking ref WJCH2IJP
_:booking type Booking
_:search category architecture
_:search type Attraction
_:result amount a number
_:result category churches
_:result category old schools
_:result type Attraction
_:result address ?
_:result entrance_fee ?
_:search area center
_:search food italian
_:search pricerange dontcare
_:system offered _:booking
_:search day friday
_:search duration 11:30
_:search people 1
_:booking ref WJCH2IJP
_:booking type Booking
_:search category architecture
_:result amount a number
_:result category churches
_:result category old schools
_:result address trinity lane
_:result entrance_fee free
_:result name old schools
_:result type Attraction
_:search type Taxi
_:search area center
_:search food italian
_:search pricerange dontcare
_:system offered _:booking
_:search day friday
_:search duration 11:30
_:search people 1
_:booking ref WJCH2IJP
_:booking type Booking
_:search category architecture
_:result amount a number
_:result category churches
_:result category old schools
_:result address trinity lane
_:result entrance_fee free
_:result name old schools
_:result type Attraction
_:search leave_at ?
_:search arrive_by my restaurant reservation
_:search departure old schools
_:search destination pizza express
_:search type Taxi
_:search area center
_:search food italian
_:search pricerange dontcare
_:system offered _:booking
_:search day friday
_:search duration 11:30
_:search people 1
_:booking ref WJCH2IJP
_:booking type Booking
_:search category architecture
_:result amount a number
_:result category churches
_:result category old schools
_:result address trinity lane
_:result entrance_fee free
_:result name old schools
_:search leave_at ?
_:search arrive_by my restaurant reservation
_:search departure old schools
_:search destination pizza express
_:search type Taxi
_:result car grey honda
_:result phone 07392571469
_:result type Taxi
_:system inquired _:user