inform((_:search,food,'mediterranean');(_:search,type,'Restaurant'))
user
I 'm coming to visit Cambridge ! I ca n't wait to see all of the local tourist attractions ! Do you have any Mediterranean restaurants around there ?
request((_:search,pricerange,?);(_:search,type,'Restaurant')) inform((_:result,amount,'at least three');(_:result,area,'center');(_:result,food,'Mediterranean');(_:result,pricerange,'They vary');(_:result,type,'Restaurant'))
system
Oh yes we have at least three restaurants located in the city center that serve Mediterranean food . They vary in price range . Do you have a preference ?
inform((_:search,food,'eritrean');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
Yes , expensive . The food should serve eritrean food . British if that 's not available .
offer((_:booking,type,'Booking')) inform((_:result,area,'Centre');(_:result,name,'La Mimosa');(_:result,name,'Shiraz restaurant');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
There is La Mimosa and Shiraz restaurant that are both in the Centre and both expensive .   Would you like me to book one of these for you ?
inform((_:search,day,'monday');(_:search,duration,'11:00');(_:search,name,'shiraz');(_:search,people,'one');(_:search,type,'Restaurant'))
user
Yes , book the Shiraz for one at 11:00 on Monday , please .
canthelp((_:booking,type,'Booking')) request((_:booking,duration,?);(_:booking,type,'Booking'))
system
Sorry they seem to be full . Could we try another time/
inform((_:search,duration,'10:00');(_:search,type,'Restaurant'))
user
Um . How about 10:00 ?
reqmore() inform((_:booking,day,'monday');(_:booking,duration,'10:00');(_:booking,type,'Booking'))
system
Your booking was successful for 10:00 on monday . Is there anything else   I can assist you with today ?
request((_:result,ref,?);(_:result,type,'Restaurant')) inform((_:search,area,'south');(_:search,type,'Attraction'))
user
I will need the reference number . Also , I 'm looking for places to go in the south .
request((_:search,category,?);(_:search,name,?);(_:search,type,'Attraction')) inform((_:result,ref,'AYK7PMNB');(_:result,type,'Restaurant'))
system
The reference number for your booking is AYK7PMNB . Is there any place in particular you wish to go ?
inform((_:search,area,'south');(_:search,type,'Attraction'))
user
I do n't know the city very well . Do you have any recommendations for attractions in the south ?
request((_:search,category,?);(_:search,type,'Attraction')) inform((_:result,amount,'eight');(_:result,area,'that');(_:result,type,'Attraction'))
system
There are eight attractions in that area , is there a type of attraction you would prefer ?
inform((_:search,category,'museum');(_:search,type,'Attraction'))
user
A museum if you have it , otherwise I 'll take what you have at the top of your list .
inform((_:result,entrance_fee,'free');(_:result,name,'Byard Art museum');(_:result,type,'Attraction'))
system
I can recommend Byard Art museum . Admission is free .
request((_:result,address,?);(_:result,phone,?);(_:result,type,'Attraction'))
user
That sounds perfect ! Can I have the address and phone number ?
reqmore() inform((_:result,address,"14 King 's Parade");(_:result,phone,'01223464646');(_:result,type,'Attraction'))
system
Sure . The phone number is 01223464646 and the address is 14 King 's Parade . Is there anything else I can help you with ?
user
That 's all I need !
system
Thank you , please let me know if you have any more question .
_:search food mediterranean
_:search type Restaurant
_:result amount at least three
_:result area center
_:result food Mediterranean
_:result pricerange They vary
_:result type Restaurant
_:search food eritrean
_:search pricerange expensive
_:search type Restaurant
_:result amount at least three
_:result food Mediterranean
_:search food eritrean
_:search pricerange expensive
_:system offered _:booking
_:booking type Booking
_:result area Centre
_:result name La Mimosa
_:result name Shiraz restaurant
_:result pricerange expensive
_:result type Restaurant
_:search day monday
_:search duration 11:00
_:search name shiraz
_:search people one
_:search type Restaurant
_:result amount at least three
_:result food Mediterranean
_:search food eritrean
_:search pricerange expensive
_:system offered _:booking
_:result area Centre
_:result name La Mimosa
_:result name Shiraz restaurant
_:result pricerange expensive
_:result type Restaurant
_:search day monday
_:search name shiraz
_:search people one
_:system canthelp _:booking/290ffe2d
_:booking/290ffe2d type Booking
_:booking duration ?
_:booking type Booking
_:search duration 10:00
_:search type Restaurant
_:result amount at least three
_:result food Mediterranean
_:search food eritrean
_:search pricerange expensive
_:system offered _:booking
_:result area Centre
_:result name La Mimosa
_:result name Shiraz restaurant
_:result pricerange expensive
_:result type Restaurant
_:search day monday
_:search name shiraz
_:search people one
_:system canthelp _:booking/290ffe2d
_:booking/290ffe2d type Booking
_:search duration 10:00
_:system inquired _:user
_:booking day monday
_:booking duration 10:00
_:booking type Booking
_:result ref ?
_:search area south
_:search type Attraction
_:result amount at least three
_:result food Mediterranean
_:search food eritrean
_:search pricerange expensive
_:system offered _:booking
_:result area Centre
_:result name La Mimosa
_:result name Shiraz restaurant
_:result pricerange expensive
_:search day monday
_:search people one
_:system canthelp _:booking/290ffe2d
_:booking/290ffe2d type Booking
_:search duration 10:00
_:system inquired _:user
_:booking day monday
_:booking duration 10:00
_:booking type Booking
_:search category ?
_:search name ?
_:result ref AYK7PMNB
_:result type Restaurant
_:search area south
_:search type Attraction
_:result food Mediterranean
_:search food eritrean
_:search pricerange expensive
_:system offered _:booking
_:result name La Mimosa
_:result name Shiraz restaurant
_:result pricerange expensive
_:search day monday
_:search people one
_:system canthelp _:booking/290ffe2d
_:booking/290ffe2d type Booking
_:search duration 10:00
_:system inquired _:user
_:booking day monday
_:booking duration 10:00
_:booking type Booking
_:search name ?
_:result ref AYK7PMNB
_:search area south
_:result amount eight
_:result area that
_:result type Attraction
_:search category museum
_:search type Attraction
_:result food Mediterranean
_:search food eritrean
_:search pricerange expensive
_:system offered _:booking
_:result pricerange expensive
_:search day monday
_:search people one
_:system canthelp _:booking/290ffe2d
_:booking/290ffe2d type Booking
_:search duration 10:00
_:system inquired _:user
_:booking day monday
_:booking duration 10:00
_:booking type Booking
_:search name ?
_:result ref AYK7PMNB
_:search area south
_:result amount eight
_:result area that
_:search category museum
_:search type Attraction
_:result entrance_fee free
_:result name Byard Art museum
_:result type Attraction
_:result address ?
_:result phone ?
_:result food Mediterranean
_:search food eritrean
_:search pricerange expensive
_:system offered _:booking
_:result pricerange expensive
_:search day monday
_:search people one
_:system canthelp _:booking/290ffe2d
_:booking/290ffe2d type Booking
_:search duration 10:00
_:booking day monday
_:booking duration 10:00
_:booking type Booking
_:search name ?
_:result ref AYK7PMNB
_:search area south
_:result amount eight
_:result area that
_:search category museum
_:search type Attraction
_:result entrance_fee free
_:result name Byard Art museum
_:system inquired _:user
_:result address 14 King 's Parade
_:result phone 01223464646
_:result type Attraction