inform((_:search,food,'indian');(_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
I would like a moderately priced Indian food please .
request((_:search,area,?);(_:search,type,'Restaurant')) inform((_:result,area,'all over the city');(_:result,count,'4');(_:result,food,'indian');(_:result,type,'Restaurant'))
system
I have 4 different indian restaurants all over the city . Is there a certain area you prefer ?
inform((_:search,area,'west');(_:search,day,'friday');(_:search,duration,'13:15');(_:search,people,'4');(_:search,type,'Restaurant'))
user
How about the west ? I will need a table for 4 on Friday at 13:15 .
canthelp((_:booking,type,'Booking')) reqmore() inform((_:result,amount,'only');(_:result,food,'Indian');(_:result,name,'Meghna');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
The only moderate Indian restaurant in that area is Meghna , and they are not available for that time . Can I try something else ?
inform((_:search,day,'friday');(_:search,duration,'12:15');(_:search,type,'Restaurant'))
user
Is there anything available for 12:15 on Friday ?
reqmore() inform((_:booking,duration,'12:15');(_:booking,ref,'ABC08P2A');(_:booking,type,'Booking'))
system
Yes , that worked . You are set for 12:15 and the reference number is ABC08P2A .   Can I be of further assistance ?
inform((_:search,type,'Taxi'))
user
I will need a taxi to take me there .
request((_:search,departure,?);(_:search,type,'Taxi'))
system
Can you please tell me where you will be leaving from so I can book your taxi ?
thank()
user
Nevermind , I 'm sorry . I think I 'm all set .
system
Alrighty . Have a good day !
_:search food indian
_:search pricerange moderately
_:search type Restaurant
_:search food indian
_:search pricerange moderately
_:result area all over the city
_:result count 4
_:result food indian
_:result type Restaurant
_:search area west
_:search day friday
_:search duration 13:15
_:search people 4
_:search type Restaurant
_:search food indian
_:search pricerange moderately
_:result area all over the city
_:result count 4
_:search area west
_:search people 4
_:system canthelp _:booking/7e342a6b
_:booking/7e342a6b type Booking
_:system inquired _:user
_:result amount only
_:result food Indian
_:result name Meghna
_:result pricerange moderate
_:result type Restaurant
_:search day friday
_:search duration 12:15
_:search type Restaurant
_:search food indian
_:search pricerange moderately
_:result area all over the city
_:result count 4
_:search area west
_:search people 4
_:system canthelp _:booking/7e342a6b
_:booking/7e342a6b type Booking
_:result amount only
_:result food Indian
_:result name Meghna
_:result pricerange moderate
_:result type Restaurant
_:search day friday
_:search duration 12:15
_:system inquired _:user
_:booking duration 12:15
_:booking ref ABC08P2A
_:booking type Booking
_:search type Taxi
_:search food indian
_:search pricerange moderately
_:result area all over the city
_:result count 4
_:search area west
_:search people 4
_:system canthelp _:booking/7e342a6b
_:booking/7e342a6b type Booking
_:result amount only
_:result food Indian
_:result name Meghna
_:result pricerange moderate
_:result type Restaurant
_:search day friday
_:search duration 12:15
_:system inquired _:user
_:booking duration 12:15
_:booking ref ABC08P2A
_:booking type Booking
_:search departure ?
_:search type Taxi