inform((_:search,area,'centre');(_:search,type,'Attraction'))
user
I going to be staying in the centre part of town , what is there to do at that area ?
request((_:search,category,?);(_:search,type,'Attraction')) inform((_:result,amount,'a lot');(_:result,area,'centre');(_:result,category,'boating');(_:result,category,'cinema');(_:result,category,'much more');(_:result,category,'museums');(_:result,category,'nightclubs');(_:result,type,'Attraction'))
system
There 's a lot of popular attractions in the centre of town , including boating , cinema , museums , nightclubs , and much more . Do you have a specific preference ?
inform((_:search,category,'dontcare');(_:search,type,'Attraction'))
user
No , I do n't have a preference . What 's a good place to go to ?
inform((_:result,address,'University of Cambridge , Downing Street');(_:result,entrance_fee,'free');(_:result,name,'Museum of Archaelogy and Anthropology');(_:result,type,'Attraction'))
system
I would suggest the Museum of Archaelogy and Anthropology .   It is located at University of Cambridge , Downing Street and has free admission .
request((_:result,phone,?);(_:result,postcode,?);(_:result,type,'Attraction'))
user
May I get the postcode , phone number for that attraction ?
reqmore() inform((_:result,phone,'01223333516');(_:result,postcode,'cb23dz');(_:result,type,'Attraction'))
system
Yes , the postcode is cb23dz . The phone number is 01223333516 . Can I help you with anything else ?
user
Yes , I 'd like information about the Alpha Milton guest house .
inform((_:result,address,'63 milton road');(_:result,area,'north');(_:result,category,'guesthouse');(_:result,name,'alpha - milton guest house');(_:result,pricerange,'moderate');(_:result,stars,'3');(_:result,type,'Hotel'))
system
alpha - milton guest house is a moderate priced 3 start guesthouse in the north , it does not have free internet or parking . They are located at 63 milton road .
inform((_:search,day,'saturday');(_:search,people,'3');(_:search,stay,'5');(_:search,type,'Hotel'))
user
That sounds good please book that for 3 people starting on saturday for 5 nights .
reqmore() inform((_:booking,ref,'C3JA0EZJ');(_:booking,type,'Booking'))
system
You are all set , the reference number is C3JA0EZJ , any further questions today ?
inform((_:search,departure,'the museum');(_:search,destination,'the hotel');(_:search,leave_at,'24:45');(_:search,type,'Taxi'))
user
I 'd like to book a taxi to take me from the museum to the hotel . If possible , I 'd like to leave the museum no later than 24:45 .
inform((_:result,car,'grey ford');(_:result,phone,'07511988882');(_:result,type,'Taxi'))
system
Booking completed ! 
 Booked car type 	 : 	 grey ford 
 Contact number 	 : 	 07511988882
thank()
user
Great . Thank you , that will be all for now . Have a great day .
system
Okay . Thank you very much .
_:search area centre
_:search type Attraction
_:search area centre
_:result amount a lot
_:result area centre
_:result category boating
_:result category cinema
_:result category much more
_:result category museums
_:result category nightclubs
_:result type Attraction
_:search category dontcare
_:search type Attraction
_:search area centre
_:result amount a lot
_:result area centre
_:result category boating
_:result category cinema
_:result category much more
_:result category museums
_:result category nightclubs
_:search category dontcare
_:search type Attraction
_:result address University of Cambridge , Downing Street
_:result entrance_fee free
_:result name Museum of Archaelogy and Anthropology
_:result type Attraction
_:result phone ?
_:result postcode ?
_:search area centre
_:result amount a lot
_:result area centre
_:result category boating
_:result category cinema
_:result category much more
_:result category museums
_:result category nightclubs
_:search category dontcare
_:search type Attraction
_:result address University of Cambridge , Downing Street
_:result entrance_fee free
_:result name Museum of Archaelogy and Anthropology
_:system inquired _:user
_:result phone 01223333516
_:result postcode cb23dz
_:result type Attraction
_:search area centre
_:result amount a lot
_:search category dontcare
_:result entrance_fee free
_:system inquired _:user
_:result phone 01223333516
_:result postcode cb23dz
_:result address 63 milton road
_:result area north
_:result category guesthouse
_:result name alpha - milton guest house
_:result pricerange moderate
_:result stars 3
_:result type Hotel
_:search day saturday
_:search people 3
_:search stay 5
_:search type Hotel
_:search area centre
_:result amount a lot
_:search category dontcare
_:result entrance_fee free
_:result phone 01223333516
_:result postcode cb23dz
_:result address 63 milton road
_:result area north
_:result category guesthouse
_:result name alpha - milton guest house
_:result pricerange moderate
_:result stars 3
_:result type Hotel
_:search day saturday
_:search people 3
_:search stay 5
_:system inquired _:user
_:booking ref C3JA0EZJ
_:booking type Booking
_:search departure the museum
_:search destination the hotel
_:search leave_at 24:45
_:search type Taxi
_:search area centre
_:result amount a lot
_:search category dontcare
_:result entrance_fee free
_:result postcode cb23dz
_:result address 63 milton road
_:result area north
_:result category guesthouse
_:result name alpha - milton guest house
_:result pricerange moderate
_:result stars 3
_:search day saturday
_:search people 3
_:search stay 5
_:system inquired _:user
_:booking ref C3JA0EZJ
_:booking type Booking
_:search departure the museum
_:search destination the hotel
_:search leave_at 24:45
_:search type Taxi
_:result car grey ford
_:result phone 07511988882
_:result type Taxi