inform((_:search,area,'centre');(_:search,food,'chinese');(_:search,type,'Restaurant'))
user
Need a place to dine , chinese near centre .
request((_:search,pricerange,?);(_:search,type,'Restaurant')) inform((_:result,count,'10');(_:result,type,'Restaurant'))
system
I have 10 places . Would you like a certain price range ?
inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
I prefer something cheap .
offer((_:booking,type,'Booking')) inform((_:result,count,'3');(_:result,name,'charlie chan');(_:result,name,'golden house');(_:result,name,'rice house');(_:result,type,'Restaurant'))
system
There are three options , charlie chan , rice house and golden house .   Can I book you for one of those ?
inform((_:search,day,'wednesday');(_:search,duration,'11:00');(_:search,name,'charlie chan');(_:search,people,'5');(_:search,type,'Restaurant'))
user
Lets go with charlie chan , I would like to to book a table for 5 people at 11:00 on wednesday .
inform((_:booking,ref,'B1FIKA09');(_:booking,type,'Booking'))
system
Your booking was successful , the reference number is B1FIKA09 .
inform((_:search,area,'near the restaurant');(_:search,category,'hotel');(_:search,stars,'4');(_:search,type,'Hotel'))
user
I am also looking for a place to stay at a 4 star hotel near the restaurant .
inform((_:result,area,'same area');(_:result,count,'2');(_:result,name,'alexander bed and breakfast');(_:result,name,'university arms hotel');(_:result,type,'Hotel'))
system
There are two located in the same area . alexander bed and breakfast 	 and university arms hotel ?
inform((_:search,pricerange,'cheap');(_:search,type,'Hotel'))
user
Are either option cheap ?
offer((_:booking,type,'Booking')) inform((_:result,name,'Alexander Bed and Breakfast');(_:result,pricerange,'cheap');(_:result,type,'Hotel'))
system
The Alexander Bed and Breakfast is cheap , would you like to book it ?
inform((_:search,day,'same day');(_:search,stay,'5');(_:search,type,'Hotel')) request((_:result,ref,?);(_:result,type,'Hotel'))
user
Yes , for 5 nights on the same day . I also need the reference number . Thanks !
reqmore() inform((_:booking,people,'5');(_:booking,ref,'5DD52JOS');(_:booking,stay,'5');(_:booking,type,'Booking'))
system
I was able to book a room for 5 people , 5 nights . Your reference # is 5DD52JOS . Can I help you with anything else today ?
thank()
user
I think that is all I need today . Thank you for all your help .
system
Okay , have a great day !
_:search area centre
_:search food chinese
_:search type Restaurant
_:search area centre
_:search food chinese
_:result count 10
_:result type Restaurant
_:search pricerange cheap
_:search type Restaurant
_:search area centre
_:search food chinese
_:search pricerange cheap
_:system offered _:booking
_:booking type Booking
_:result count 3
_:result name charlie chan
_:result name golden house
_:result name rice house
_:result type Restaurant
_:search day wednesday
_:search duration 11:00
_:search name charlie chan
_:search people 5
_:search type Restaurant
_:search food chinese
_:search pricerange cheap
_:system offered _:booking
_:result count 3
_:result name charlie chan
_:result name golden house
_:result name rice house
_:result type Restaurant
_:search day wednesday
_:search duration 11:00
_:search name charlie chan
_:search people 5
_:booking ref B1FIKA09
_:booking type Booking
_:search area near the restaurant
_:search category hotel
_:search stars 4
_:search type Hotel
_:search food chinese
_:system offered _:booking
_:search day wednesday
_:search duration 11:00
_:search name charlie chan
_:search people 5
_:booking ref B1FIKA09
_:booking type Booking
_:search area near the restaurant
_:search category hotel
_:search stars 4
_:result area same area
_:result count 2
_:result name alexander bed and breakfast
_:result name university arms hotel
_:result type Hotel
_:search pricerange cheap
_:search type Hotel
_:search food chinese
_:system offered _:booking
_:search duration 11:00
_:search name charlie chan
_:search people 5
_:booking ref B1FIKA09
_:booking type Booking
_:search area near the restaurant
_:search category hotel
_:search stars 4
_:result area same area
_:result count 2
_:search pricerange cheap
_:result name Alexander Bed and Breakfast
_:result pricerange cheap
_:result type Hotel
_:search day same day
_:search stay 5
_:search type Hotel
_:result ref ?
_:search food chinese
_:system offered _:booking
_:search duration 11:00
_:search name charlie chan
_:search people 5
_:search area near the restaurant
_:search category hotel
_:search stars 4
_:result area same area
_:result count 2
_:search pricerange cheap
_:result name Alexander Bed and Breakfast
_:result pricerange cheap
_:result type Hotel
_:search day same day
_:search stay 5
_:search type Hotel
_:result ref ?
_:system inquired _:user
_:booking people 5
_:booking ref 5DD52JOS
_:booking stay 5
_:booking type Booking