inform((_:search,departure,'stansted airport');(_:search,type,'Train'))
user
I need a train leaving from stansted airport .
request((_:search,day,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
Sure , what date and time would you like to travel ?
inform((_:search,day,'sunday');(_:search,leave_at,'11:30');(_:search,type,'Train'))
user
Sunday I can leave any time after 11:30 .
inform((_:result,arrive_by,'12:52');(_:result,destination,'Cambridge');(_:result,leave_at,'12:24');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
The first train out after 11:30 leaves at 12:24 . It arrives in Cambridge at 12:52 . Would you like a ticket ?
inform((_:search,people,'7');(_:search,type,'Train'))
user
Yes I will need it for 7 people .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'VWI4PRFE');(_:booking,ticket,'56.56 GBP');(_:booking,type,'Booking'))
system
You 're all set ! The fee is 56.56 GBP and you can pay at the station . Your reference number is VWI4PRFE . Do you need anything else ?
inform((_:search,area,'centre');(_:search,type,'Attraction'))
user
Yes I need a place to go in the centre of town .
request((_:search,category,?);(_:search,type,'Attraction')) inform((_:result,amount,'lots');(_:result,area,'center');(_:result,category,'architecture');(_:result,category,'cinema');(_:result,category,'colleges');(_:result,category,'theater');(_:result,type,'Attraction'))
system
I have lots to do in the center like , colleges , theater , cinema and architecture . Any preferences ?
inform((_:search,category,'entertainment');(_:search,type,'Attraction'))
user
We would like to enjoy some entertainment .   Can you suggest something of this type ?
request((_:search,category,?);(_:search,type,'Attraction')) inform((_:result,category,'clubs');(_:result,type,'Attraction'))
system
There are clubs , can you i ve me a idea of what you like ?
inform((_:search,category,'park');(_:search,type,'Attraction'))
user
Is there a park ?
reqmore() inform((_:result,address,'Bateman street');(_:result,category,'gardens');(_:result,name,'Cambridge university botanic gardens');(_:result,type,'Attraction'))
system
The Cambridge university botanic gardens are lovely this time of year . The gardens are located on Bateman street . Do you want more information ?
thank()
user
No that 's actually everything I needed . Thank you , goodbye !
system
You 're very welcome . Thank you and have a lovely day .
_:search departure stansted airport
_:search type Train
_:search departure stansted airport
_:search day sunday
_:search leave_at 11:30
_:search type Train
_:search departure stansted airport
_:search day sunday
_:search leave_at 11:30
_:result arrive_by 12:52
_:result destination Cambridge
_:result leave_at 12:24
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 7
_:search type Train
_:search departure stansted airport
_:search day sunday
_:search leave_at 11:30
_:result arrive_by 12:52
_:result destination Cambridge
_:result leave_at 12:24
_:result type Train
_:system offered _:booking
_:search people 7
_:system inquired _:user
_:booking category Train
_:booking ref VWI4PRFE
_:booking ticket 56.56 GBP
_:booking type Booking
_:search area centre
_:search type Attraction
_:search departure stansted airport
_:search day sunday
_:search leave_at 11:30
_:result arrive_by 12:52
_:result destination Cambridge
_:result leave_at 12:24
_:system offered _:booking
_:search people 7
_:system inquired _:user
_:booking category Train
_:booking ref VWI4PRFE
_:booking ticket 56.56 GBP
_:booking type Booking
_:search area centre
_:result amount lots
_:result area center
_:result category architecture
_:result category cinema
_:result category colleges
_:result category theater
_:result type Attraction
_:search category entertainment
_:search type Attraction
_:search departure stansted airport
_:search day sunday
_:search leave_at 11:30
_:result arrive_by 12:52
_:result destination Cambridge
_:result leave_at 12:24
_:system offered _:booking
_:search people 7
_:system inquired _:user
_:booking category Train
_:booking ref VWI4PRFE
_:booking ticket 56.56 GBP
_:booking type Booking
_:search area centre
_:result amount lots
_:result area center
_:result category clubs
_:result type Attraction
_:search category park
_:search type Attraction
_:search departure stansted airport
_:search day sunday
_:search leave_at 11:30
_:result arrive_by 12:52
_:result destination Cambridge
_:result leave_at 12:24
_:system offered _:booking
_:search people 7
_:booking category Train
_:booking ref VWI4PRFE
_:booking ticket 56.56 GBP
_:booking type Booking
_:search area centre
_:result amount lots
_:result area center
_:search category park
_:search type Attraction
_:system inquired _:user
_:result address Bateman street
_:result category gardens
_:result name Cambridge university botanic gardens
_:result type Attraction