inform((_:search,departure,'cambridge');(_:search,destination,'peterbourough');(_:search,type,'Train'))
user
I would like to take a train from Cambridge to Peterbourough .
inform((_:result,amount,'lots');(_:result,type,'Train')) request((_:search,day,?);(_:search,type,'Train'))
system
There are lots of those !   What day are you traveling ?
inform((_:search,day,'wednesday');(_:search,leave_at,'11:30');(_:search,type,'Train'))
user
I am traveling on Wednesday and want to leave sometime after 11:30 .
inform((_:result,arrive_by,'12:24');(_:result,departure,'Cambridge');(_:result,destination,'Peterborough');(_:result,id,'1097');(_:result,leave_at,'11:34');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Train 1097 departs Cambridge at 11:34 and arrives in Peterborough at 12:24 .   How does that sound ?
inform((_:search,people,'7');(_:search,type,'Train'))
user
Sounds great . I need it booked for 7 people .
inform((_:booking,category,'Train');(_:booking,ref,'F7PLDBGU');(_:booking,ticket,'115.5 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 115.5 GBP payable at the station . 
 Reference number is : F7PLDBGU
inform((_:search,area,'centre');(_:search,category,'entertainment');(_:search,type,'Attraction'))
user
Thank you !   I 'm also looking for entertainment in the centre .
canthelp((_:search,area,'center');(_:search,category,'entertainment');(_:search,type,'Attraction'))
system
I am sorry there are no entertainment option in the center .
inform((_:search,category,'nightclub');(_:search,type,'Attraction'))
user
How about a nightclub then ?
inform((_:result,entrance_fee,'5 pounds');(_:result,name,'Kambar');(_:result,type,'Attraction')) reqmore() inform((_:result,area,'centre');(_:result,category,'nightclubs');(_:result,count,'5');(_:result,type,'Attraction'))
system
There are five nightclubs in the centre of town . I would highly recommend Kambar as it 's my favorite ! Entrance fee is 5 pounds . Anything else I can do for you ?
request((_:result,address,?);(_:result,phone,?);(_:result,type,'Attraction')) inform((_:search,name,'Kambar');(_:search,type,'Attraction'))
user
Yes , thanks ! What is the address and phone number for Kambar ?
reqmore() inform((_:result,address,'1 Wheeler Street');(_:result,phone,'01223842725');(_:result,type,'Attraction'))
system
Address is 1 Wheeler Street . Phone is 01223842725 . What else can I do for you ?
user
I beleive that will cover everything .
bye()
system
I 'm glad to be of help . Have a nice day .
bye()
user
You have a nice day too .
system
I 'll be going , good bye
_:search departure cambridge
_:search destination peterbourough
_:search type Train
_:search departure cambridge
_:search destination peterbourough
_:result amount lots
_:result type Train
_:search day wednesday
_:search leave_at 11:30
_:search type Train
_:search departure cambridge
_:search destination peterbourough
_:result amount lots
_:search day wednesday
_:search leave_at 11:30
_:result arrive_by 12:24
_:result departure Cambridge
_:result destination Peterborough
_:result id 1097
_:result leave_at 11:34
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 7
_:search type Train
_:search departure cambridge
_:search destination peterbourough
_:result amount lots
_:search day wednesday
_:search leave_at 11:30
_:result arrive_by 12:24
_:result departure Cambridge
_:result destination Peterborough
_:result id 1097
_:result leave_at 11:34
_:result type Train
_:system offered _:booking
_:search people 7
_:booking category Train
_:booking ref F7PLDBGU
_:booking ticket 115.5 GBP
_:booking type Booking
_:search area centre
_:search category entertainment
_:search type Attraction
_:search departure cambridge
_:search destination peterbourough
_:result amount lots
_:search day wednesday
_:search leave_at 11:30
_:result arrive_by 12:24
_:result departure Cambridge
_:result destination Peterborough
_:result id 1097
_:result leave_at 11:34
_:result type Train
_:system offered _:booking
_:search people 7
_:booking category Train
_:booking ref F7PLDBGU
_:booking ticket 115.5 GBP
_:booking type Booking
_:search area centre
_:system canthelp _:search/f6c98716
_:search/f6c98716 area center
_:search/f6c98716 category entertainment
_:search/f6c98716 type Attraction
_:search category nightclub
_:search type Attraction
_:search departure cambridge
_:search destination peterbourough
_:result amount lots
_:search day wednesday
_:search leave_at 11:30
_:result arrive_by 12:24
_:result departure Cambridge
_:result destination Peterborough
_:result id 1097
_:result leave_at 11:34
_:system offered _:booking
_:search people 7
_:booking category Train
_:booking ref F7PLDBGU
_:booking ticket 115.5 GBP
_:booking type Booking
_:search area centre
_:system canthelp _:search/f6c98716
_:search/f6c98716 area center
_:search/f6c98716 category entertainment
_:search/f6c98716 type Attraction
_:search category nightclub
_:result entrance_fee 5 pounds
_:result name Kambar
_:system inquired _:user
_:result area centre
_:result category nightclubs
_:result count 5
_:result type Attraction
_:result address ?
_:result phone ?
_:search name Kambar
_:search type Attraction
_:search departure cambridge
_:search destination peterbourough
_:result amount lots
_:search day wednesday
_:search leave_at 11:30
_:result arrive_by 12:24
_:result departure Cambridge
_:result destination Peterborough
_:result id 1097
_:result leave_at 11:34
_:system offered _:booking
_:search people 7
_:booking category Train
_:booking ref F7PLDBGU
_:booking ticket 115.5 GBP
_:booking type Booking
_:search area centre
_:system canthelp _:search/f6c98716
_:search/f6c98716 area center
_:search/f6c98716 category entertainment
_:search/f6c98716 type Attraction
_:search category nightclub
_:result entrance_fee 5 pounds
_:result name Kambar
_:result area centre
_:result category nightclubs
_:result count 5
_:search name Kambar
_:search type Attraction
_:system inquired _:user
_:result address 1 Wheeler Street
_:result phone 01223842725
_:result type Attraction
_:search departure cambridge
_:search destination peterbourough
_:result amount lots
_:search day wednesday
_:search leave_at 11:30
_:result arrive_by 12:24
_:result departure Cambridge
_:result destination Peterborough
_:result id 1097
_:result leave_at 11:34
_:system offered _:booking
_:search people 7
_:booking category Train
_:booking ref F7PLDBGU
_:booking ticket 115.5 GBP
_:booking type Booking
_:search area centre
_:system canthelp _:search/f6c98716
_:search/f6c98716 area center
_:search/f6c98716 category entertainment
_:search/f6c98716 type Attraction
_:search category nightclub
_:result entrance_fee 5 pounds
_:result name Kambar
_:result area centre
_:result category nightclubs
_:result count 5
_:search name Kambar
_:search type Attraction
_:system inquired _:user
_:result address 1 Wheeler Street
_:result phone 01223842725
_:result type Attraction
_:system dismissed _:user
_:user dismissed _:system