inform((_:search,type,'Restaurant'))
user
I need help finding a restaurant in Cambridge .
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,food,'african');(_:result,food,'asian');(_:result,type,'Restaurant'))
system
What type of food do you want ? I have asian and african cuisine
inform((_:search,area,'centre');(_:search,food,'modern european');(_:search,type,'Restaurant'))
user
I would actually like to find something that 's serving modern European food , preferably in the centre .
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,count,'4');(_:result,type,'Restaurant'))
system
I have four options . Do you want cheap , moderate , or expensively priced ?
inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
user
moderate please .
offer((_:booking,type,'Booking')) inform((_:result,count,'2');(_:result,name,'de luca cucina and bar');(_:result,name,'riverside brasserie');(_:result,type,'Restaurant'))
system
We have two options - de luca cucina and bar or riverside brasserie .   Would you like me to book a reservation at either one ?
inform((_:search,day,'saturday');(_:search,duration,'19:00');(_:search,people,'3');(_:search,type,'Restaurant'))
user
Either one would be fine . Can you book it for 3 people at 19:00 on saturday ?
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,duration,?);(_:booking,type,'Booking'))
system
Booking was unsuccessful . Would another date or time work ?
inform((_:search,duration,'18:00');(_:search,type,'Restaurant'))
user
Can you try to book me at 18:00 ?
inform((_:booking,duration,'18:00');(_:booking,ref,'CAOHGDS4');(_:booking,type,'Booking'))
system
I was able to successfully book you for 18:00 . Your reference number is CAOHGDS4 .
inform((_:search,arrive_by,'10:45');(_:search,day,'sunday');(_:search,destination,'stevenage');(_:search,type,'Train'))
user
Thanks ! I also need a train to stevenage on Sunday . I need to get there by 10:45 , if possible .
inform((_:result,arrive_by,'10:10');(_:result,id,'TR6488');(_:result,leave_at,'09:21');(_:result,ticket,'10.24 pounds');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR6488 leave at 09:21 and arrives 49 minutes later at 10:10 , the cost is 10.24 pounds , shall I book you ?
inform((_:search,people,'3');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
Yes , can I get 3 tickets on that train , with a reference number , please ?
inform((_:booking,category,'Train');(_:booking,ref,'OPFJG9NC');(_:booking,ticket,'30.72 GBP');(_:booking,type,'Booking'))
system
The train booking was successful . The total fee is 30.72 GBP and you pay that at the station . Your reference number is OPFJG9NC .
thank()
user
Thank you very much , that will be all .
system
Welcome . Have a lovely day .
_:search type Restaurant
_:result food african
_:result food asian
_:result type Restaurant
_:search area centre
_:search food modern european
_:search type Restaurant
_:result food african
_:result food asian
_:search area centre
_:search food ?
_:result count 4
_:result type Restaurant
_:search pricerange moderate
_:search type Restaurant
_:result food african
_:result food asian
_:search area centre
_:search food ?
_:search pricerange moderate
_:system offered _:booking
_:booking type Booking
_:result count 2
_:result name de luca cucina and bar
_:result name riverside brasserie
_:result type Restaurant
_:search day saturday
_:search duration 19:00
_:search people 3
_:search type Restaurant
_:result food african
_:result food asian
_:search area centre
_:search food ?
_:search pricerange moderate
_:system offered _:booking
_:result count 2
_:result name de luca cucina and bar
_:result name riverside brasserie
_:result type Restaurant
_:search day saturday
_:search people 3
_:system canthelp _:booking/515898ca
_:booking/515898ca type Booking
_:booking day ?
_:booking duration ?
_:booking type Booking
_:search duration 18:00
_:search type Restaurant
_:result food african
_:result food asian
_:search area centre
_:search food ?
_:search pricerange moderate
_:system offered _:booking
_:result count 2
_:result name de luca cucina and bar
_:result name riverside brasserie
_:result type Restaurant
_:search people 3
_:system canthelp _:booking/515898ca
_:booking/515898ca type Booking
_:booking day ?
_:search duration 18:00
_:booking duration 18:00
_:booking ref CAOHGDS4
_:booking type Booking
_:search arrive_by 10:45
_:search day sunday
_:search destination stevenage
_:search type Train
_:result food african
_:result food asian
_:search area centre
_:search food ?
_:search pricerange moderate
_:system offered _:booking
_:result count 2
_:result name de luca cucina and bar
_:result name riverside brasserie
_:system canthelp _:booking/515898ca
_:booking/515898ca type Booking
_:booking day ?
_:search duration 18:00
_:booking duration 18:00
_:booking ref CAOHGDS4
_:booking type Booking
_:search arrive_by 10:45
_:search day sunday
_:search destination stevenage
_:result arrive_by 10:10
_:result id TR6488
_:result leave_at 09:21
_:result ticket 10.24 pounds
_:result type Train
_:booking category Train
_:search people 3
_:search type Train
_:result ref ?
_:result food african
_:result food asian
_:search area centre
_:search food ?
_:search pricerange moderate
_:system offered _:booking
_:result count 2
_:result name de luca cucina and bar
_:result name riverside brasserie
_:system canthelp _:booking/515898ca
_:booking/515898ca type Booking
_:booking day ?
_:search duration 18:00
_:booking duration 18:00
_:search arrive_by 10:45
_:search day sunday
_:search destination stevenage
_:result arrive_by 10:10
_:result id TR6488
_:result leave_at 09:21
_:result ticket 10.24 pounds
_:result type Train
_:search people 3
_:search type Train
_:result ref ?
_:booking category Train
_:booking ref OPFJG9NC
_:booking ticket 30.72 GBP
_:booking type Booking