inform((_:search,area,'east');(_:search,food,'british');(_:search,type,'Restaurant'))
user
Hello , I 'm looking for a place to eat on the East . I prefer a restaurant that serves British food
offer((_:booking,type,'Booking')) inform((_:result,count,'1');(_:result,name,'Grafton Hotel Restaurant');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
I see one option - Grafton Hotel Restaurant , an expensive restaurant . Would you like the address or to make a reservation ?
inform((_:search,day,'thursday');(_:search,duration,'15:45');(_:search,type,'Restaurant'))
user
Yes , please . For 15:45 on Thursday .
request((_:booking,people,?);(_:booking,type,'Booking'))
system
How many people will there be in your party ?
inform((_:search,departure,'cambridge');(_:search,people,'seven');(_:search,type,'Restaurant');(_:search,type,'Train'))
user
Seven altogether . And I need to find a train leaving from cambridge too .
request((_:search,day,?);(_:search,destination,?);(_:search,leave_at,?);(_:search,type,'Train')) inform((_:booking,ref,'TQSYLE3M');(_:booking,type,'Booking'))
system
Your table is reserved , reference # TQSYLE3M . For the train , where will you be heading , and what day and time ?
inform((_:search,arrive_by,'21:00');(_:search,day,'friday');(_:search,destination,'the airport');(_:search,type,'Train'))
user
I need to get to the airport by 21:00 on Friday .
inform((_:result,arrive_by,'20:08');(_:result,id,'TR1110');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
the TR1110 could get you there by 20:08 . do you want tickets ?
inform((_:search,people,'2');(_:search,type,'Train'))
user
Yes I will like tickets for 2 please .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'G9D4VF1V');(_:booking,ticket,'20.02');(_:booking,type,'Booking'))
system
You are set , the reference number is G9D4VF1V , your total is 20.02 , you will need to pay at the station , any other questions ?
user
No , that would be all .
system
Thank you for calling Cambridge TownInfo centre , we were happy to help you explore our city . Have a wonderful day !
_:search area east
_:search food british
_:search type Restaurant
_:search area east
_:search food british
_:system offered _:booking
_:booking type Booking
_:result count 1
_:result name Grafton Hotel Restaurant
_:result pricerange expensive
_:result type Restaurant
_:search day thursday
_:search duration 15:45
_:search type Restaurant
_:search area east
_:search food british
_:system offered _:booking
_:result count 1
_:result name Grafton Hotel Restaurant
_:result pricerange expensive
_:result type Restaurant
_:search day thursday
_:search duration 15:45
_:booking people ?
_:booking type Booking
_:search departure cambridge
_:search people seven
_:search type Restaurant
_:search type Train
_:search area east
_:search food british
_:system offered _:booking
_:result count 1
_:result name Grafton Hotel Restaurant
_:result pricerange expensive
_:result type Restaurant
_:search duration 15:45
_:booking people ?
_:search departure cambridge
_:search people seven
_:search leave_at ?
_:booking ref TQSYLE3M
_:booking type Booking
_:search arrive_by 21:00
_:search day friday
_:search destination the airport
_:search type Train
_:search area east
_:search food british
_:system offered _:booking
_:result count 1
_:result name Grafton Hotel Restaurant
_:result pricerange expensive
_:search duration 15:45
_:booking people ?
_:search departure cambridge
_:search leave_at ?
_:booking ref TQSYLE3M
_:booking type Booking
_:search arrive_by 21:00
_:search day friday
_:search destination the airport
_:result arrive_by 20:08
_:result id TR1110
_:result type Train
_:booking category Train
_:search people 2
_:search type Train
_:search area east
_:search food british
_:system offered _:booking
_:result count 1
_:result name Grafton Hotel Restaurant
_:result pricerange expensive
_:search duration 15:45
_:booking people ?
_:search departure cambridge
_:search leave_at ?
_:search arrive_by 21:00
_:search day friday
_:search destination the airport
_:result arrive_by 20:08
_:result id TR1110
_:result type Train
_:search people 2
_:search type Train
_:system inquired _:user
_:booking category Train
_:booking ref G9D4VF1V
_:booking ticket 20.02
_:booking type Booking