inform((_:search,area,'centre');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
How 's it going ? I 'm looking for an expensive restaurant in the centre please
request((_:search,food,?);(_:search,type,'Restaurant'))
system
what is the type of food that you prefer ?
inform((_:search,food,'north american');(_:search,type,'Restaurant'))
user
North American food please .
offer((_:booking,type,'Booking')) inform((_:result,name,'Gourmet Burger Kitchen');(_:result,type,'Restaurant'))
system
The Gourmet Burger Kitchen is a perfect option for you . Would you like to book a table there ?
inform((_:search,day,'friday');(_:search,duration,'17:15');(_:search,people,'two');(_:search,type,'Restaurant'))
user
Yes please , a table for two at 17:15 on Friday .
reqmore() inform((_:booking,ref,'MN02CWCF');(_:booking,type,'Booking'))
system
I was able to book a table that they will hold for you for 15 minutes . Reference number is : MN02CWCF . May I assist you with anything else ?
inform((_:search,area,'north');(_:search,type,'Hotel'))
user
Can you help me find a room in the north part of town ?
inform((_:result,amount,'thirteen');(_:result,area,'north');(_:result,type,'Hotel'))
system
There are thirteen room options in the north part of town . Do you have any preferences that can help narrow down the options ?
inform((_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
I need free parking but other than that I 'm not picky .
inform((_:result,amount,'eleven');(_:result,type,'Hotel'))
system
ok , i have eleven options for you .
user
Can you suggest one please ?
offer((_:booking,type,'Booking')) inform((_:result,category,'guesthouse');(_:result,name,'city centre north b and b');(_:result,type,'Hotel'))
system
city centre north b and b is a nice guesthouse , would you like me to book you ?
request((_:result,phone,?);(_:result,type,'Hotel'))
user
No but if you can , please get me their phone number and I 'll take it from there .
inform((_:result,phone,'01223312843');(_:result,type,'Hotel'))
system
Their number is 01223312843 .
thank()
user
Great , thank you !
inform((_:result,name,'city centre north b and b');(_:result,type,'Hotel'))
system
city centre north b and b has been notified that you are calling   them shortly .
thank()
user
Thank you so much for all your help .
system
Thank you for using our service today !
_:search area centre
_:search pricerange expensive
_:search type Restaurant
_:search area centre
_:search pricerange expensive
_:search food north american
_:search type Restaurant
_:search area centre
_:search pricerange expensive
_:search food north american
_:system offered _:booking
_:booking type Booking
_:result name Gourmet Burger Kitchen
_:result type Restaurant
_:search day friday
_:search duration 17:15
_:search people two
_:search type Restaurant
_:search pricerange expensive
_:search food north american
_:system offered _:booking
_:result name Gourmet Burger Kitchen
_:result type Restaurant
_:search day friday
_:search duration 17:15
_:search people two
_:system inquired _:user
_:booking ref MN02CWCF
_:booking type Booking
_:search area north
_:search type Hotel
_:search pricerange expensive
_:search food north american
_:system offered _:booking
_:result name Gourmet Burger Kitchen
_:search day friday
_:search duration 17:15
_:search people two
_:system inquired _:user
_:booking ref MN02CWCF
_:booking type Booking
_:search area north
_:result amount thirteen
_:result area north
_:result type Hotel
_:search has_parking yes
_:search type Hotel
_:search pricerange expensive
_:search food north american
_:system offered _:booking
_:result name Gourmet Burger Kitchen
_:search day friday
_:search duration 17:15
_:search people two
_:system inquired _:user
_:booking ref MN02CWCF
_:booking type Booking
_:search area north
_:result area north
_:search has_parking yes
_:search type Hotel
_:result amount eleven
_:result type Hotel
_:search pricerange expensive
_:search food north american
_:system offered _:booking
_:search day friday
_:search duration 17:15
_:search people two
_:system inquired _:user
_:booking ref MN02CWCF
_:booking type Booking
_:search area north
_:result area north
_:search has_parking yes
_:search type Hotel
_:result amount eleven
_:result category guesthouse
_:result name city centre north b and b
_:result type Hotel
_:result phone ?
_:search pricerange expensive
_:search food north american
_:system offered _:booking
_:search day friday
_:search duration 17:15
_:search people two
_:system inquired _:user
_:booking ref MN02CWCF
_:booking type Booking
_:search area north
_:result area north
_:search has_parking yes
_:search type Hotel
_:result amount eleven
_:result category guesthouse
_:result name city centre north b and b
_:result phone 01223312843
_:result type Hotel
_:search pricerange expensive
_:search food north american
_:system offered _:booking
_:search day friday
_:search duration 17:15
_:search people two
_:system inquired _:user
_:booking ref MN02CWCF
_:booking type Booking
_:search area north
_:result area north
_:search has_parking yes
_:search type Hotel
_:result amount eleven
_:result category guesthouse
_:result phone 01223312843
_:result name city centre north b and b
_:result type Hotel