inform((_:search,food,'eritrean');(_:search,type,'Restaurant'))
user
Hi , I 'm looking to try Eritrean food . Do you have a restaurant listing ?
select((_:result,food,'Sri Lankan');(_:result,type,'Restaurant')) canthelp((_:search,type,'Restaurant'))
system
Unfortunately , I was n't able to find any . What about Sri Lankan food instead ?
inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
What do you have in the cheap price range ?
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,count,'20');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
There are over 20 restaurants in Cambridge that fall into the cheap price range . Did you want to try a different cuisine since there were no Eritrean locations ?
inform((_:search,food,'italian');(_:search,type,'Restaurant'))
user
Sure , can you find an nice Italian restaurant ?
inform((_:result,address,'47 - 53 Regent Street');(_:result,name,'zizzi cambridge');(_:result,type,'Restaurant'))
system
How about zizzi cambridge ? They are on 47 - 53 Regent Street
request((_:result,address,?);(_:result,type,'Restaurant'))
user
Sure that sounds good . Would like that address please
reqmore() inform((_:result,address,'47 - 53 Regent Street');(_:result,name,'zizzi cambridge');(_:result,postcode,'cb21ab');(_:result,type,'Restaurant'))
system
zizzi cambridge address is 47 - 53 Regent Street and the post code is cb21ab . Is there anything else I can help you with ?
inform((_:search,day,'thursday');(_:search,departure,'cambridge');(_:search,type,'Train'))
user
Yes , I need a train out of Cambridge on Thursday , please .
request((_:search,destination,?);(_:search,type,'Train'))
system
Where would you be going to ?
inform((_:search,destination,'london kings cross');(_:search,leave_at,'8:15');(_:search,type,'Train'))
user
I need to leave after 8:15 and go to London Kings Cross , please .
inform((_:result,id,'TR8636');(_:result,leave_at,'9:00');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR8636 leaves at 9:00 would you like me to book it for you ?
request((_:result,duration,?);(_:result,id,?);(_:result,type,'Train'))
user
No , but what is the travel time for that train ID ?
inform((_:result,duration,'51 minutes');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Your travel time would be 51 minutes .   Would you like to book at ticket ?
user
Nah that wo n't be necessary .
reqmore()
system
Is there anything else that I can assist with today ?
thank()
user
I think that 's everything I need right now . Thank you very much !
system
Great !   I hope you enjoy your travels !   Thank you for contacting the Cambridge TownInfo centre .
_:search food eritrean
_:search type Restaurant
_:search food eritrean
_:result food Sri Lankan
_:result type Restaurant
_:system canthelp _:search/9bff4b62
_:search/9bff4b62 type Restaurant
_:search pricerange cheap
_:search type Restaurant
_:result food Sri Lankan
_:system canthelp _:search/9bff4b62
_:search/9bff4b62 type Restaurant
_:search pricerange cheap
_:result count 20
_:result pricerange cheap
_:result type Restaurant
_:search food italian
_:search type Restaurant
_:result food Sri Lankan
_:system canthelp _:search/9bff4b62
_:search/9bff4b62 type Restaurant
_:search pricerange cheap
_:result count 20
_:result pricerange cheap
_:search food italian
_:search type Restaurant
_:result address 47 - 53 Regent Street
_:result name zizzi cambridge
_:result type Restaurant
_:result address ?
_:result food Sri Lankan
_:system canthelp _:search/9bff4b62
_:search/9bff4b62 type Restaurant
_:search pricerange cheap
_:result count 20
_:result pricerange cheap
_:search food italian
_:system inquired _:user
_:result address 47 - 53 Regent Street
_:result name zizzi cambridge
_:result postcode cb21ab
_:result type Restaurant
_:search day thursday
_:search departure cambridge
_:search type Train
_:result food Sri Lankan
_:system canthelp _:search/9bff4b62
_:search/9bff4b62 type Restaurant
_:search pricerange cheap
_:result count 20
_:result pricerange cheap
_:search food italian
_:system inquired _:user
_:result address 47 - 53 Regent Street
_:result name zizzi cambridge
_:result postcode cb21ab
_:result type Restaurant
_:search day thursday
_:search departure cambridge
_:search destination london kings cross
_:search leave_at 8:15
_:search type Train
_:result food Sri Lankan
_:system canthelp _:search/9bff4b62
_:search/9bff4b62 type Restaurant
_:search pricerange cheap
_:result count 20
_:result pricerange cheap
_:search food italian
_:system inquired _:user
_:result address 47 - 53 Regent Street
_:result name zizzi cambridge
_:result postcode cb21ab
_:search day thursday
_:search departure cambridge
_:search destination london kings cross
_:search leave_at 8:15
_:search type Train
_:result id TR8636
_:result leave_at 9:00
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration ?
_:result id ?
_:result food Sri Lankan
_:system canthelp _:search/9bff4b62
_:search/9bff4b62 type Restaurant
_:search pricerange cheap
_:result count 20
_:result pricerange cheap
_:search food italian
_:system inquired _:user
_:result address 47 - 53 Regent Street
_:result name zizzi cambridge
_:result postcode cb21ab
_:search day thursday
_:search departure cambridge
_:search destination london kings cross
_:search leave_at 8:15
_:search type Train
_:result id TR8636
_:result leave_at 9:00
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result id ?
_:result duration 51 minutes
_:result type Train
_:result food Sri Lankan
_:system canthelp _:search/9bff4b62
_:search/9bff4b62 type Restaurant
_:search pricerange cheap
_:result count 20
_:result pricerange cheap
_:search food italian
_:result address 47 - 53 Regent Street
_:result name zizzi cambridge
_:result postcode cb21ab
_:search day thursday
_:search departure cambridge
_:search destination london kings cross
_:search leave_at 8:15
_:search type Train
_:result id TR8636
_:result leave_at 9:00
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result id ?
_:result duration 51 minutes
_:result type Train
_:system inquired _:user