inform((_:search,type,'Taxi'))
user
Hi , I 'd like to book a taxi . Could you help me find a reasonable price ?
request((_:search,departure,?);(_:search,type,'Taxi'))
system
I would be happy to help you with your request , could you be more specific on where you 're departing from and on what day ?
inform((_:search,area,'centre');(_:search,food,'afghan');(_:search,type,'Restaurant'))
user
I 'm sorry , I would actually like a restaurant in the centre that serves Afghan food .
request((_:search,area,?);(_:search,type,'Restaurant')) canthelp((_:search,area,'centre');(_:search,food,'Afghan');(_:search,type,'Restaurant'))
system
Unfortunately there are no restaurants in the centre that serve Afghan food . Would you like to look for one in other areas ?
inform((_:search,food,'chinese');(_:search,type,'Restaurant'))
user
How about a Chinese restaurant ?
request((_:search,pricerange,?);(_:search,type,'Restaurant')) inform((_:result,amount,'ten');(_:result,area,'centre');(_:result,food,'chinese');(_:result,type,'Restaurant'))
system
There 's ten chinese restaurants in the centre . Do you have a particular price range you 'd like to stay in ?
inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
A cheap price range .
select((_:result,name,'Charlie Chan');(_:result,name,'Golden House');(_:result,name,'Rice House');(_:result,type,'Restaurant')) inform((_:result,count,'3');(_:result,type,'Restaurant'))
system
There are three restaurants that meet your requirements :   Charlie Chan , Rice House , and Golden House .   Does any of those sound interesting ?
inform((_:search,name,'charlie chan');(_:search,type,'Restaurant')) request((_:result,address,?);(_:result,type,'Restaurant'))
user
May I have the address for the Charlie Chan restaurant ?
offer((_:booking,type,'Booking')) inform((_:result,address,'Regent Street City Centre');(_:result,type,'Restaurant'))
system
Yes , it 's Regent Street City Centre , would you like to book it ?
inform((_:search,duration,'4 pm');(_:search,people,'4');(_:search,type,'Restaurant'))
user
Yes , can you please book a table for four at 4 pm .
request((_:booking,day,?);(_:booking,type,'Booking')) thank()
system
I 'd be happy to reserve your table for you . What day will the reservation be for ?
inform((_:search,day,'tuesday');(_:search,type,'Restaurant'))
user
Can you book me for Tuesday please ?
inform((_:booking,day,'tuesday');(_:booking,duration,'4 pm');(_:booking,name,'Charlie chan');(_:booking,type,'Booking'))
system
Charlie chan is booked for tuesday at 4 pm
inform((_:search,departure,'stevenage');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Great , I am also looking for a train from Stevenage into Cambridge .
inform((_:result,id,'TR8306');(_:result,leave_at,'05:54');(_:result,type,'Train'))
system
TR8306 leaves at 05:54
inform((_:search,leave_at,'09:00');(_:search,type,'Train'))
user
Do you have a train that leaves after 09:00 by chance ?
inform((_:result,id,'TR2860');(_:result,leave_at,'09:54');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR2860 leaves at 09:54 . Would you like to book your seats ?
request((_:result,arrive_by,?);(_:result,type,'Train'))
user
Not at this moment . Can you tell me the travel and arrival time ?
inform((_:result,arrive_by,'10:43');(_:result,duration,'49 minutes');(_:result,type,'Train'))
system
The arrival time is 10:43 and the duration would be 49 minutes .
bye()
user
Thank you ! That 's all I needed today . Bye !
system
You are most welcome , have a nice day .
_:search type Taxi
_:search departure ?
_:search area centre
_:search food afghan
_:search type Restaurant
_:search departure ?
_:search area ?
_:system canthelp _:search/bfb7cb32
_:search/bfb7cb32 area centre
_:search/bfb7cb32 food Afghan
_:search/bfb7cb32 type Restaurant
_:search food chinese
_:search type Restaurant
_:search departure ?
_:search area ?
_:system canthelp _:search/bfb7cb32
_:search/bfb7cb32 area centre
_:search/bfb7cb32 food Afghan
_:search/bfb7cb32 type Restaurant
_:search food chinese
_:result amount ten
_:result area centre
_:result food chinese
_:result type Restaurant
_:search pricerange cheap
_:search type Restaurant
_:search departure ?
_:search area ?
_:system canthelp _:search/bfb7cb32
_:search/bfb7cb32 area centre
_:search/bfb7cb32 food Afghan
_:search/bfb7cb32 type Restaurant
_:search food chinese
_:result amount ten
_:result area centre
_:result food chinese
_:search pricerange cheap
_:result name Charlie Chan
_:result name Golden House
_:result name Rice House
_:result count 3
_:result type Restaurant
_:search name charlie chan
_:search type Restaurant
_:result address ?
_:search departure ?
_:search area ?
_:system canthelp _:search/bfb7cb32
_:search/bfb7cb32 area centre
_:search/bfb7cb32 food Afghan
_:search/bfb7cb32 type Restaurant
_:search food chinese
_:result amount ten
_:result area centre
_:result food chinese
_:search pricerange cheap
_:result name Charlie Chan
_:result name Golden House
_:result name Rice House
_:result count 3
_:search name charlie chan
_:system offered _:booking
_:booking type Booking
_:result address Regent Street City Centre
_:result type Restaurant
_:search duration 4 pm
_:search people 4
_:search type Restaurant
_:search departure ?
_:search area ?
_:system canthelp _:search/bfb7cb32
_:search/bfb7cb32 area centre
_:search/bfb7cb32 food Afghan
_:search/bfb7cb32 type Restaurant
_:search food chinese
_:result amount ten
_:result area centre
_:result food chinese
_:search pricerange cheap
_:result name Charlie Chan
_:result name Golden House
_:result name Rice House
_:result count 3
_:search name charlie chan
_:system offered _:booking
_:result address Regent Street City Centre
_:result type Restaurant
_:search duration 4 pm
_:search people 4
_:booking day ?
_:booking type Booking
_:search day tuesday
_:search type Restaurant
_:search area ?
_:system canthelp _:search/bfb7cb32
_:search/bfb7cb32 area centre
_:search/bfb7cb32 food Afghan
_:search/bfb7cb32 type Restaurant
_:search food chinese
_:result amount ten
_:result area centre
_:result food chinese
_:search pricerange cheap
_:result name Charlie Chan
_:result name Golden House
_:result name Rice House
_:result count 3
_:search name charlie chan
_:system offered _:booking
_:result address Regent Street City Centre
_:result type Restaurant
_:search duration 4 pm
_:search people 4
_:search day tuesday
_:booking day tuesday
_:booking duration 4 pm
_:booking name Charlie chan
_:booking type Booking
_:search departure stevenage
_:search destination cambridge
_:search type Train
_:search area ?
_:system canthelp _:search/bfb7cb32
_:search/bfb7cb32 area centre
_:search/bfb7cb32 food Afghan
_:search/bfb7cb32 type Restaurant
_:search food chinese
_:result amount ten
_:result area centre
_:result food chinese
_:search pricerange cheap
_:result name Charlie Chan
_:result name Golden House
_:result name Rice House
_:result count 3
_:search name charlie chan
_:system offered _:booking
_:result address Regent Street City Centre
_:search duration 4 pm
_:search people 4
_:search day tuesday
_:booking day tuesday
_:booking duration 4 pm
_:booking name Charlie chan
_:booking type Booking
_:search departure stevenage
_:search destination cambridge
_:result id TR8306
_:result leave_at 05:54
_:result type Train
_:search leave_at 09:00
_:search type Train
_:search area ?
_:system canthelp _:search/bfb7cb32
_:search/bfb7cb32 area centre
_:search/bfb7cb32 food Afghan
_:search/bfb7cb32 type Restaurant
_:search food chinese
_:result amount ten
_:result area centre
_:result food chinese
_:search pricerange cheap
_:result name Charlie Chan
_:result name Golden House
_:result name Rice House
_:result count 3
_:search name charlie chan
_:system offered _:booking
_:result address Regent Street City Centre
_:search duration 4 pm
_:search people 4
_:search day tuesday
_:booking day tuesday
_:booking duration 4 pm
_:booking name Charlie chan
_:booking type Booking
_:search departure stevenage
_:search destination cambridge
_:search leave_at 09:00
_:search type Train
_:result id TR2860
_:result leave_at 09:54
_:result type Train
_:booking category Train
_:result arrive_by ?
_:search area ?
_:system canthelp _:search/bfb7cb32
_:search/bfb7cb32 area centre
_:search/bfb7cb32 food Afghan
_:search/bfb7cb32 type Restaurant
_:search food chinese
_:result amount ten
_:result area centre
_:result food chinese
_:search pricerange cheap
_:result name Charlie Chan
_:result name Golden House
_:result name Rice House
_:result count 3
_:search name charlie chan
_:system offered _:booking
_:result address Regent Street City Centre
_:search duration 4 pm
_:search people 4
_:search day tuesday
_:booking day tuesday
_:booking duration 4 pm
_:booking name Charlie chan
_:booking type Booking
_:search departure stevenage
_:search destination cambridge
_:search leave_at 09:00
_:search type Train
_:result id TR2860
_:result leave_at 09:54
_:booking category Train
_:result arrive_by 10:43
_:result duration 49 minutes
_:result type Train
_:user dismissed _:system