inform((_:search,food,'scandinavian');(_:search,pricerange,'inexpensive');(_:search,type,'Restaurant'))
user
Is there an inexpensive restaurant which serves Scandinavian food ?
canthelp((_:search,food,'Scandinavian');(_:search,pricerange,'inexpensive');(_:search,type,'Restaurant')) inform((_:result,pricerange,'moderately priced');(_:result,type,'Restaurant'))
system
Unfortunately , I have n't found any inexpensive restaurants that serve Scandinavian food . Would you be willing to look for a moderately priced restaurant instead ?
inform((_:search,area,'centre');(_:search,type,'Restaurant'))
user
yes , that is fine . Please make sure it 's in the centre of town .
request((_:search,food,?);(_:search,type,'Restaurant')) canthelp((_:search,food,'Scandinavian');(_:search,type,'Restaurant'))
system
Unfortunately there are no   Scandinavian restaurants in that area .   Would you like to try another type of cuisine ?
inform((_:search,food,'british');(_:search,type,'Restaurant'))
user
How about british food ?
inform((_:result,area,'centre');(_:result,count,'4');(_:result,food,'British');(_:result,name,'Restaurant One Seven');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
I have found four different British restaurants in the Centre area with a moderate price range . May I recommend Restaurant One Seven ?
request((_:result,phone,?);(_:result,type,'Restaurant'))
user
Yes , that sounds good , can I get their phone number ?
inform((_:result,phone,'01223337766');(_:result,type,'Restaurant')) reqmore()
system
The phone number is 01223337766 . Can I help you with anything else ?
inform((_:search,type,'Train'))
user
I also want to know about taking the train down there .
inform((_:result,amount,'many');(_:result,type,'Train')) reqmore()
system
There are many trains that are available , could you give me some more information on what you 're looking for ?
inform((_:search,day,'saturday');(_:search,departure,'cambridge');(_:search,destination,'stansted airport');(_:search,leave_at,'15:45');(_:search,type,'Train'))
user
Yes I need to go to stansted airport from cambridge on saturday after 15:45 . What are my options for this ?
inform((_:result,id,'TR7062');(_:result,leave_at,'16:40');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
There is a train ( TR7062 ) that leaves at 16:40 , will that work ?
request((_:result,duration,?);(_:result,ticket,?);(_:result,type,'Train'))
user
Yes , that sounds perfect . Can you tell me the price and travel time , or duration , on that one ?
inform((_:booking,category,'Train');(_:booking,type,'Booking');(_:result,duration,'28 min');(_:result,id,'TR2001');(_:result,leave_at,'16:40');(_:result,ticket,'8.08 pounds');(_:result,type,'Train'))
system
Actually that one is sold out however TR2001 leaves at 16:40 as well . Travel time is 28 min and price is 8.08 pounds .
user
That should work as well ! Please go ahead and book !
offer((_:booking,category,'Train');(_:booking,type,'Booking')) request((_:search,people,?);(_:search,type,'Train'))
system
May I ask how many tickets you would like for that train ?
thank()
user
On second thought , I will go ahead and book later . We may need more tickets for some guests we might have coming . Thanks so much . Goodbye .
system
Thank you for using Cambridge TownInfo centre .   Please remember us for all of your future travel needs .
_:search food scandinavian
_:search pricerange inexpensive
_:search type Restaurant
_:search food scandinavian
_:search pricerange inexpensive
_:system canthelp _:search/7b74a505
_:search/7b74a505 food Scandinavian
_:search/7b74a505 pricerange inexpensive
_:search/7b74a505 type Restaurant
_:result pricerange moderately priced
_:result type Restaurant
_:search area centre
_:search type Restaurant
_:search pricerange inexpensive
_:system canthelp _:search/7b74a505
_:search/7b74a505 food Scandinavian
_:search/7b74a505 pricerange inexpensive
_:search/7b74a505 type Restaurant
_:result pricerange moderately priced
_:result type Restaurant
_:search area centre
_:system canthelp _:search/853699e6
_:search/853699e6 food Scandinavian
_:search/853699e6 type Restaurant
_:search food british
_:search type Restaurant
_:search pricerange inexpensive
_:system canthelp _:search/7b74a505
_:search/7b74a505 food Scandinavian
_:search/7b74a505 pricerange inexpensive
_:search/7b74a505 type Restaurant
_:search area centre
_:system canthelp _:search/853699e6
_:search/853699e6 food Scandinavian
_:search/853699e6 type Restaurant
_:search food british
_:search type Restaurant
_:result area centre
_:result count 4
_:result food British
_:result name Restaurant One Seven
_:result pricerange moderate
_:result type Restaurant
_:result phone ?
_:search pricerange inexpensive
_:system canthelp _:search/7b74a505
_:search/7b74a505 food Scandinavian
_:search/7b74a505 pricerange inexpensive
_:search/7b74a505 type Restaurant
_:search area centre
_:system canthelp _:search/853699e6
_:search/853699e6 food Scandinavian
_:search/853699e6 type Restaurant
_:search food british
_:result area centre
_:result count 4
_:result food British
_:result name Restaurant One Seven
_:result pricerange moderate
_:result phone 01223337766
_:result type Restaurant
_:system inquired _:user
_:search type Train
_:search pricerange inexpensive
_:system canthelp _:search/7b74a505
_:search/7b74a505 food Scandinavian
_:search/7b74a505 pricerange inexpensive
_:search/7b74a505 type Restaurant
_:search area centre
_:system canthelp _:search/853699e6
_:search/853699e6 food Scandinavian
_:search/853699e6 type Restaurant
_:search food british
_:result area centre
_:result count 4
_:result food British
_:result name Restaurant One Seven
_:result pricerange moderate
_:result phone 01223337766
_:result amount many
_:result type Train
_:system inquired _:user
_:search day saturday
_:search departure cambridge
_:search destination stansted airport
_:search leave_at 15:45
_:search type Train
_:search pricerange inexpensive
_:system canthelp _:search/7b74a505
_:search/7b74a505 food Scandinavian
_:search/7b74a505 pricerange inexpensive
_:search/7b74a505 type Restaurant
_:search area centre
_:system canthelp _:search/853699e6
_:search/853699e6 food Scandinavian
_:search/853699e6 type Restaurant
_:search food british
_:result area centre
_:result count 4
_:result food British
_:result name Restaurant One Seven
_:result pricerange moderate
_:result phone 01223337766
_:result amount many
_:system inquired _:user
_:search day saturday
_:search departure cambridge
_:search destination stansted airport
_:search leave_at 15:45
_:search type Train
_:result id TR7062
_:result leave_at 16:40
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration ?
_:result ticket ?
_:search pricerange inexpensive
_:system canthelp _:search/7b74a505
_:search/7b74a505 food Scandinavian
_:search/7b74a505 pricerange inexpensive
_:search/7b74a505 type Restaurant
_:search area centre
_:system canthelp _:search/853699e6
_:search/853699e6 food Scandinavian
_:search/853699e6 type Restaurant
_:search food british
_:result area centre
_:result count 4
_:result food British
_:result name Restaurant One Seven
_:result pricerange moderate
_:result phone 01223337766
_:result amount many
_:system inquired _:user
_:search day saturday
_:search departure cambridge
_:search destination stansted airport
_:search leave_at 15:45
_:search type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 28 min
_:result id TR2001
_:result leave_at 16:40
_:result ticket 8.08 pounds
_:result type Train
_:search pricerange inexpensive
_:system canthelp _:search/7b74a505
_:search/7b74a505 food Scandinavian
_:search/7b74a505 pricerange inexpensive
_:search/7b74a505 type Restaurant
_:search area centre
_:system canthelp _:search/853699e6
_:search/853699e6 food Scandinavian
_:search/853699e6 type Restaurant
_:search food british
_:result area centre
_:result count 4
_:result food British
_:result name Restaurant One Seven
_:result pricerange moderate
_:result phone 01223337766
_:result amount many
_:system inquired _:user
_:search day saturday
_:search departure cambridge
_:search destination stansted airport
_:search leave_at 15:45
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 28 min
_:result id TR2001
_:result leave_at 16:40
_:result ticket 8.08 pounds
_:result type Train
_:search people ?
_:search type Train