inform((_:search,has_parking,'yes');(_:search,stars,'four');(_:search,type,'Hotel'))
user
I need a four star room , free parking too .
request((_:search,area,?);(_:search,category,?);(_:search,pricerange,?);(_:search,type,'Hotel')) inform((_:result,category,'hotels');(_:result,count,'19');(_:result,has_parking,'none');(_:result,stars,'4');(_:result,type,'Hotel'))
system
Are you looking for a hotel ? There are 19 4 star hotels that offer free parking . Do you have a price range or area of town you want to stay ?
inform((_:search,area,'west');(_:search,type,'Hotel'))
user
The hotel should be in the West side of town .
inform((_:result,count,'3');(_:result,name,'Cambridge Belfry');(_:result,name,'Finches Bed and Breakfast');(_:result,name,'Huntingdon Marriot');(_:result,pricerange,'cheap');(_:result,pricerange,'expensive');(_:result,stars,'four');(_:result,type,'Hotel'))
system
There are 3 four star locations to choose from : Finches Bed and Breakfast , the Huntingdon Marriot , and the Cambridge Belfry . The Huntingdon is listed as expensive while the others are cheap .
inform((_:search,day,'wednesday');(_:search,people,'4');(_:search,stay,'5');(_:search,type,'Hotel'))
user
Could I book the Marriot for 4 people starting on Wednesday ? It would be for 5 nights .
inform((_:booking,day,'Wednesday');(_:booking,name,'Marriot');(_:booking,people,'4');(_:booking,stay,'5');(_:booking,type,'Booking')) reqmore()
system
Yes , I will book 5 nights at The Marriot for 4 people starting Wednesday . Anything else I can do for you ?
request((_:result,ref,?);(_:result,type,'Hotel'))
user
May I have the reference number for the booking please ?
canthelp((_:booking,type,'Booking')) reqmore()
system
I apologize but the booking was unsuccessful , the hotel is booked . Do you want me to check one of the other hotels ?
inform((_:search,category,'hotel');(_:search,type,'Hotel'))
user
Yes a hotel that is near that one .
inform((_:booking,name,'The cambridge bellfry');(_:booking,type,'Booking'))
system
The cambridge bellfry has availability . Will that do ?
inform((_:search,pricerange,'same price range');(_:search,type,'Hotel'))
user
I 'd prefer something in the same price range as the Marriott . It 's all going on an expense report anyway , no reason to be stingy .
canthelp((_:booking,name,'Huntington Marriott');(_:booking,type,'Booking')) reqmore()
system
I am sorry . The Huntington Marriott is not available for those days . Would you like to try another hotel ?
inform((_:search,pricerange,'same price range');(_:search,type,'Hotel'))
user
Is there anything in the same price range you could try ?
inform((_:result,area,'centre');(_:result,type,'Hotel')) reqmore() inform((_:booking,name,'University Arms Hotel');(_:booking,ref,'A3SLP7HG');(_:booking,type,'Booking'))
system
I reserved a room at the expensive 4 star University Arms Hotel .   It is in the city centre though . Reference number is A3SLP7HG . Is there anything else today ?
thank()
user
Thank you , that 's all I need !
system
Great . I was happy to help . Good - Bye !
_:search has_parking yes
_:search stars four
_:search type Hotel
_:search has_parking yes
_:search stars four
_:search category ?
_:search pricerange ?
_:result category hotels
_:result count 19
_:result has_parking none
_:result stars 4
_:result type Hotel
_:search area west
_:search type Hotel
_:search has_parking yes
_:search stars four
_:search category ?
_:search pricerange ?
_:result category hotels
_:result has_parking none
_:search area west
_:result count 3
_:result name Cambridge Belfry
_:result name Finches Bed and Breakfast
_:result name Huntingdon Marriot
_:result pricerange cheap
_:result pricerange expensive
_:result stars four
_:result type Hotel
_:search day wednesday
_:search people 4
_:search stay 5
_:search type Hotel
_:search has_parking yes
_:search stars four
_:search category ?
_:search pricerange ?
_:result category hotels
_:result has_parking none
_:search area west
_:result count 3
_:result name Cambridge Belfry
_:result name Finches Bed and Breakfast
_:result name Huntingdon Marriot
_:result pricerange cheap
_:result pricerange expensive
_:result stars four
_:result type Hotel
_:search day wednesday
_:search people 4
_:search stay 5
_:search type Hotel
_:booking day Wednesday
_:booking name Marriot
_:booking people 4
_:booking stay 5
_:booking type Booking
_:system inquired _:user
_:result ref ?
_:search has_parking yes
_:search stars four
_:search pricerange ?
_:result category hotels
_:result has_parking none
_:search area west
_:result count 3
_:result name Cambridge Belfry
_:result name Finches Bed and Breakfast
_:result name Huntingdon Marriot
_:result pricerange cheap
_:result pricerange expensive
_:result stars four
_:result type Hotel
_:search day wednesday
_:search people 4
_:search stay 5
_:booking day Wednesday
_:booking name Marriot
_:booking people 4
_:booking stay 5
_:booking type Booking
_:result ref ?
_:system canthelp _:booking/ed401102
_:booking/ed401102 type Booking
_:system inquired _:user
_:search category hotel
_:search type Hotel
_:search has_parking yes
_:search stars four
_:result category hotels
_:result has_parking none
_:search area west
_:result count 3
_:result name Cambridge Belfry
_:result name Finches Bed and Breakfast
_:result name Huntingdon Marriot
_:result pricerange cheap
_:result pricerange expensive
_:result stars four
_:result type Hotel
_:search day wednesday
_:search people 4
_:search stay 5
_:booking day Wednesday
_:booking people 4
_:booking stay 5
_:result ref ?
_:system canthelp _:booking/ed401102
_:booking/ed401102 type Booking
_:system inquired _:user
_:search category hotel
_:booking name The cambridge bellfry
_:booking type Booking
_:search pricerange same price range
_:search type Hotel
_:search has_parking yes
_:search stars four
_:result category hotels
_:result has_parking none
_:search area west
_:result count 3
_:result name Cambridge Belfry
_:result name Finches Bed and Breakfast
_:result name Huntingdon Marriot
_:result pricerange cheap
_:result pricerange expensive
_:result stars four
_:result type Hotel
_:search day wednesday
_:search people 4
_:search stay 5
_:booking day Wednesday
_:booking people 4
_:booking stay 5
_:result ref ?
_:system canthelp _:booking/ed401102
_:booking/ed401102 type Booking
_:search category hotel
_:booking name The cambridge bellfry
_:booking type Booking
_:system canthelp _:booking/52c3c278
_:booking/52c3c278 name Huntington Marriott
_:booking/52c3c278 type Booking
_:system inquired _:user
_:search pricerange same price range
_:search type Hotel
_:search has_parking yes
_:search stars four
_:result category hotels
_:result has_parking none
_:search area west
_:result count 3
_:result name Cambridge Belfry
_:result name Finches Bed and Breakfast
_:result name Huntingdon Marriot
_:result pricerange cheap
_:result pricerange expensive
_:result stars four
_:search day wednesday
_:search people 4
_:search stay 5
_:booking day Wednesday
_:booking people 4
_:booking stay 5
_:result ref ?
_:system canthelp _:booking/ed401102
_:booking/ed401102 type Booking
_:search category hotel
_:system canthelp _:booking/52c3c278
_:booking/52c3c278 name Huntington Marriott
_:booking/52c3c278 type Booking
_:search pricerange same price range
_:search type Hotel
_:result area centre
_:result type Hotel
_:system inquired _:user
_:booking name University Arms Hotel
_:booking ref A3SLP7HG
_:booking type Booking