inform((_:search,food,'indian');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
Are there any expensive restaurants that serve Indian food nearby ?
request((_:search,area,?);(_:search,type,'Restaurant')) inform((_:result,count,'14');(_:result,food,'Indian');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
There are 14 expensive Indian restaurants . Would you like to look in a particular area ?
inform((_:search,day,'friday');(_:search,duration,'13:45');(_:search,people,'six');(_:search,type,'Restaurant'))
user
It does n't matter where it is , I just need to book one of them for six people at 13:45 on Friday .
inform((_:booking,name,'curry garden');(_:booking,ref,'J1X6P0DB');(_:booking,type,'Booking'))
system
Great your reservation at curry garden is all set , reference number is J1X6P0DB
inform((_:search,category,'hotel');(_:search,pricerange,'expensive');(_:search,type,'Hotel'))
user
I am looking for an expensive hotel as well .
inform((_:result,count,'5');(_:result,name,'Express by Holiday Inn Cambridge');(_:result,type,'Hotel'))
system
There are five such hotels available . I can suggest the Express by Holiday Inn Cambridge . How does that sound ?
inform((_:search,category,'hotels');(_:search,has_parking,'yes');(_:search,stars,'4');(_:search,type,'Hotel'))
user
Do any of the hotels have free parking and a star rating of 4 ?
select((_:result,area,'centre');(_:result,area,'west');(_:result,type,'Hotel')) inform((_:result,category,'hotel');(_:result,count,'2');(_:result,type,'Hotel'))
system
Yes , there are two hotel options , one in the west and one in the centre .   Do you have a preference ?
inform((_:search,has_internet,'yes');(_:search,type,'Hotel')) request((_:result,has_internet,?);(_:result,type,'Hotel'))
user
Do they both have internet access ?
inform((_:result,amount,'both');(_:result,has_internet,'none');(_:result,name,'Huntingon Marriott');(_:result,name,'University Arms');(_:result,type,'Hotel'))
system
Yes , both the Huntingon Marriott and University Arms have free wifi .
inform((_:search,type,'Taxi'))
user
Great can I also get a taxi between the two places ?
offer((_:booking,type,'Booking'))
system
Booking you a taxi would be no trouble . Would you like to book one of those hotels first ?
inform((_:search,arrive_by,'13:45');(_:search,type,'Taxi'))
user
No , that 's OK , but I need that taxi arrives at the restaurant by 13:45 .
inform((_:result,car,'grey Lexus');(_:result,phone,'07186569452');(_:result,type,'Taxi')) reqmore()
system
Alright , I have your taxi booked . It will be a grey Lexus , contact number 07186569452 . Is there anything else I can help you with today ?
thank()
user
No , that will be all , thank you .
system
Thank you very much for contacting us . Have a good trip .
_:search food indian
_:search pricerange expensive
_:search type Restaurant
_:search food indian
_:search pricerange expensive
_:search area ?
_:result count 14
_:result food Indian
_:result pricerange expensive
_:result type Restaurant
_:search day friday
_:search duration 13:45
_:search people six
_:search type Restaurant
_:search food indian
_:search area ?
_:result count 14
_:result food Indian
_:result pricerange expensive
_:result type Restaurant
_:search day friday
_:search duration 13:45
_:search people six
_:booking name curry garden
_:booking ref J1X6P0DB
_:booking type Booking
_:search category hotel
_:search pricerange expensive
_:search type Hotel
_:search food indian
_:search area ?
_:result food Indian
_:result pricerange expensive
_:search day friday
_:search duration 13:45
_:search people six
_:booking name curry garden
_:booking ref J1X6P0DB
_:booking type Booking
_:search pricerange expensive
_:result count 5
_:result name Express by Holiday Inn Cambridge
_:result type Hotel
_:search category hotels
_:search has_parking yes
_:search stars 4
_:search type Hotel
_:search food indian
_:search area ?
_:result food Indian
_:result pricerange expensive
_:search day friday
_:search duration 13:45
_:search people six
_:booking name curry garden
_:booking ref J1X6P0DB
_:booking type Booking
_:search pricerange expensive
_:result name Express by Holiday Inn Cambridge
_:search category hotels
_:search has_parking yes
_:search stars 4
_:result area centre
_:result area west
_:result category hotel
_:result count 2
_:result type Hotel
_:search has_internet yes
_:search type Hotel
_:result has_internet ?
_:search food indian
_:search area ?
_:result food Indian
_:result pricerange expensive
_:search day friday
_:search duration 13:45
_:search people six
_:booking name curry garden
_:booking ref J1X6P0DB
_:booking type Booking
_:search pricerange expensive
_:search category hotels
_:search has_parking yes
_:search stars 4
_:result area centre
_:result area west
_:result category hotel
_:result count 2
_:search has_internet yes
_:result amount both
_:result has_internet none
_:result name Huntingon Marriott
_:result name University Arms
_:result type Hotel
_:search type Taxi
_:search food indian
_:search area ?
_:result food Indian
_:result pricerange expensive
_:search day friday
_:search duration 13:45
_:search people six
_:booking name curry garden
_:booking ref J1X6P0DB
_:booking type Booking
_:search pricerange expensive
_:search category hotels
_:search has_parking yes
_:search stars 4
_:result area centre
_:result area west
_:result category hotel
_:result count 2
_:search has_internet yes
_:result amount both
_:result has_internet none
_:result name Huntingon Marriott
_:result name University Arms
_:result type Hotel
_:system offered _:booking
_:search arrive_by 13:45
_:search type Taxi
_:search food indian
_:search area ?
_:result food Indian
_:result pricerange expensive
_:search day friday
_:search duration 13:45
_:search people six
_:booking name curry garden
_:booking ref J1X6P0DB
_:booking type Booking
_:search pricerange expensive
_:search category hotels
_:search has_parking yes
_:search stars 4
_:result area centre
_:result area west
_:result category hotel
_:result count 2
_:search has_internet yes
_:result amount both
_:result has_internet none
_:result name Huntingon Marriott
_:result name University Arms
_:system offered _:booking
_:search arrive_by 13:45
_:search type Taxi
_:result car grey Lexus
_:result phone 07186569452
_:result type Taxi
_:system inquired _:user