inform((_:search,area,'west');(_:search,food,'mexican');(_:search,type,'Restaurant'))
user
I would like a mexican restaurant in west .
request((_:search,area,?);(_:search,type,'Restaurant')) canthelp((_:search,area,'west');(_:search,food,'mexican');(_:search,type,'Restaurant'))
system
Unfortunately there are no mexican restaurants in the west . Would you look to try a different area ?
inform((_:search,area,'east');(_:search,food,'singaporean');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
Ok can we try to find a expensive Singaporean restaurant in the east ?
canthelp((_:search,type,'Restaurant'))
system
I 'm so sorry , there is nothing like that either .
inform((_:search,food,'chinese');(_:search,type,'Restaurant'))
user
Ok . What about Chinese ?
offer((_:booking,type,'Booking')) inform((_:result,area,'east');(_:result,name,'yu garden');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
I have yu garden located in the east and is expensive . Would you like to make reservations ?
inform((_:search,day,'saturday');(_:search,duration,'16:45');(_:search,people,'5');(_:search,type,'Restaurant'))
user
Yes that would be fine I need reservation sfor 5 people at 16:45 on saturday .
inform((_:booking,ref,'RQLJFIDQ');(_:booking,type,'Booking'))
system
Okay the booking was successful . The reference number is RQLJFIDQ .
inform((_:search,arrive_by,'13:45');(_:search,departure,'cambridge');(_:search,destination,'standsted');(_:search,leave_at,'13:45');(_:search,type,'Train'))
user
I am also looking for a train leaving Cambridge arriving by 13:45 at standsted airport .
inform((_:result,day,'Friday');(_:result,departure,'Cambridge');(_:result,destination,'stansted airport');(_:result,duration,'28 minute');(_:result,leave_at,'9:40');(_:result,ticket,'10.10 pounds');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
The train on Friday leaves at 9:40 from Cambridge to Stansted Airport .   It 's a 28 minute trip at 10.10 pounds . Would you like me to book this ?
thank()
user
Not at this time . But thank you for the informtion .
bye()
system
Glad I could help and goodbye
inform((_:search,day,'sunday');(_:search,departure,'cambridge');(_:search,destination,'stansted airport');(_:search,type,'Train'))
user
Can you please find a train that leaves on Sunday from cambridge and goes to stansted airport .
inform((_:result,arrive_by,'13:08');(_:result,day,'Sunday');(_:result,leave_at,'12:40');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have one that leaves at 12:40 and arrives at 13:08 on Sunday . Would like me to book this ?
inform((_:search,people,'5');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
That would be great ! Can you book 5 tickets on the 13:08 arrival train please ? And then I 'll need the reference number
inform((_:booking,category,'Train');(_:booking,ref,'WB1JNS4M');(_:booking,ticket,'40.4 GPB');(_:booking,type,'Booking')) thank()
system
Sure . It will cost you 40.4 GPB . Your reference number is WB1JNS4M .
bye()
user
Thank you very much . That 's it now . Bye
system
Let us know if you need help anytime soon . Have a great day .
_:search area west
_:search food mexican
_:search type Restaurant
_:system canthelp _:search/c6c9ec0a
_:search/c6c9ec0a area west
_:search/c6c9ec0a food mexican
_:search/c6c9ec0a type Restaurant
_:search area east
_:search food singaporean
_:search pricerange expensive
_:search type Restaurant
_:system canthelp _:search/c6c9ec0a
_:search/c6c9ec0a area west
_:search/c6c9ec0a food mexican
_:search/c6c9ec0a type Restaurant
_:search area east
_:search pricerange expensive
_:system canthelp _:search/a485a968
_:search/a485a968 type Restaurant
_:search food chinese
_:search type Restaurant
_:system canthelp _:search/c6c9ec0a
_:search/c6c9ec0a area west
_:search/c6c9ec0a food mexican
_:search/c6c9ec0a type Restaurant
_:search area east
_:search pricerange expensive
_:system canthelp _:search/a485a968
_:search/a485a968 type Restaurant
_:search food chinese
_:system offered _:booking
_:booking type Booking
_:result area east
_:result name yu garden
_:result pricerange expensive
_:result type Restaurant
_:search day saturday
_:search duration 16:45
_:search people 5
_:search type Restaurant
_:system canthelp _:search/c6c9ec0a
_:search/c6c9ec0a area west
_:search/c6c9ec0a food mexican
_:search/c6c9ec0a type Restaurant
_:search area east
_:search pricerange expensive
_:system canthelp _:search/a485a968
_:search/a485a968 type Restaurant
_:search food chinese
_:system offered _:booking
_:result area east
_:result name yu garden
_:result pricerange expensive
_:result type Restaurant
_:search day saturday
_:search duration 16:45
_:search people 5
_:booking ref RQLJFIDQ
_:booking type Booking
_:search arrive_by 13:45
_:search departure cambridge
_:search destination standsted
_:search leave_at 13:45
_:search type Train
_:system canthelp _:search/c6c9ec0a
_:search/c6c9ec0a area west
_:search/c6c9ec0a food mexican
_:search/c6c9ec0a type Restaurant
_:search area east
_:search pricerange expensive
_:system canthelp _:search/a485a968
_:search/a485a968 type Restaurant
_:search food chinese
_:system offered _:booking
_:result area east
_:result name yu garden
_:result pricerange expensive
_:search day saturday
_:search duration 16:45
_:search people 5
_:booking ref RQLJFIDQ
_:booking type Booking
_:search arrive_by 13:45
_:search departure cambridge
_:search destination standsted
_:search leave_at 13:45
_:search type Train
_:result day Friday
_:result departure Cambridge
_:result destination stansted airport
_:result duration 28 minute
_:result leave_at 9:40
_:result ticket 10.10 pounds
_:result type Train
_:booking category Train
_:system canthelp _:search/c6c9ec0a
_:search/c6c9ec0a area west
_:search/c6c9ec0a food mexican
_:search/c6c9ec0a type Restaurant
_:search area east
_:search pricerange expensive
_:system canthelp _:search/a485a968
_:search/a485a968 type Restaurant
_:search food chinese
_:system offered _:booking
_:result area east
_:result name yu garden
_:result pricerange expensive
_:search duration 16:45
_:search people 5
_:booking ref RQLJFIDQ
_:booking type Booking
_:search arrive_by 13:45
_:search leave_at 13:45
_:result day Friday
_:result departure Cambridge
_:result destination stansted airport
_:result duration 28 minute
_:result leave_at 9:40
_:result ticket 10.10 pounds
_:result type Train
_:booking category Train
_:system dismissed _:user
_:search day sunday
_:search departure cambridge
_:search destination stansted airport
_:search type Train
_:system canthelp _:search/c6c9ec0a
_:search/c6c9ec0a area west
_:search/c6c9ec0a food mexican
_:search/c6c9ec0a type Restaurant
_:search area east
_:search pricerange expensive
_:system canthelp _:search/a485a968
_:search/a485a968 type Restaurant
_:search food chinese
_:system offered _:booking
_:result area east
_:result name yu garden
_:result pricerange expensive
_:search duration 16:45
_:booking ref RQLJFIDQ
_:booking type Booking
_:search arrive_by 13:45
_:search leave_at 13:45
_:result departure Cambridge
_:result destination stansted airport
_:result duration 28 minute
_:result ticket 10.10 pounds
_:booking category Train
_:system dismissed _:user
_:search day sunday
_:search departure cambridge
_:search destination stansted airport
_:result arrive_by 13:08
_:result day Sunday
_:result leave_at 12:40
_:result type Train
_:search people 5
_:search type Train
_:result ref ?
_:system canthelp _:search/c6c9ec0a
_:search/c6c9ec0a area west
_:search/c6c9ec0a food mexican
_:search/c6c9ec0a type Restaurant
_:search area east
_:search pricerange expensive
_:system canthelp _:search/a485a968
_:search/a485a968 type Restaurant
_:search food chinese
_:system offered _:booking
_:result area east
_:result name yu garden
_:result pricerange expensive
_:search duration 16:45
_:search arrive_by 13:45
_:search leave_at 13:45
_:result departure Cambridge
_:result destination stansted airport
_:result duration 28 minute
_:result ticket 10.10 pounds
_:system dismissed _:user
_:search day sunday
_:search departure cambridge
_:search destination stansted airport
_:result arrive_by 13:08
_:result day Sunday
_:result leave_at 12:40
_:result type Train
_:search people 5
_:search type Train
_:result ref ?
_:booking category Train
_:booking ref WB1JNS4M
_:booking ticket 40.4 GPB
_:booking type Booking
_:user dismissed _:system