inform((_:search,category,'colleges');(_:search,type,'Attraction'))
user
Yes I am looking for colleges in town to go visit
request((_:search,area,?);(_:search,type,'Attraction'))
system
In which area of town would you prefer ?
inform((_:search,area,'dontcare');(_:search,category,'college');(_:search,type,'Attraction')) request((_:result,postcode,?);(_:result,type,'Attraction'))
user
I do n't really have a preference .   Can you suggest a college and give me the postcode for it ?
inform((_:result,address,'Trinity Lane');(_:result,name,'Clare College');(_:result,postcode,'cb21tl');(_:result,type,'Attraction')) reqmore()
system
Sure , Clare College on Trinity Lane , postcode cb21tl , is very nice .   Can I help you find anything else today ?
inform((_:search,day,'sunday');(_:search,departure,'cambridge');(_:search,type,'Train'))
user
Yes , I need a train as well . It needs to leave Cambridge on Sunday .
request((_:search,destination,?);(_:search,type,'Train'))
system
Where should it be going ?
inform((_:search,departure,'leicester');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I 'm sorry , It needs to depart from leicester and go to cambridge .
inform((_:result,departure,'leicester');(_:result,leave_at,'5:09');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
Trains leave leicester on the : 09 every hour , starting at 5:09 in the morning . What time would you like to travel ?
inform((_:search,arrive_by,'15:30');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I need to arrive in Cambridge by 15:30 .
inform((_:result,arrive_by,'14:54');(_:result,destination,'Cambridge');(_:result,id,'TR0104');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR0104 would get you to Cambridge by 14:54 , would you like me to book you passage ?
request((_:result,duration,?);(_:result,type,'Train'))
user
Actually , that 's ok . I will do that later . But can you please let me know what the travel time is ?
inform((_:result,duration,'105 minutes');(_:result,type,'Train'))
system
The travel time is 105 minutes .
thank()
user
That 's all I need . Thank you !
system
You 're welcome . Thanks for contacting us , have an amazing day !
_:search category colleges
_:search type Attraction
_:search area dontcare
_:search category college
_:search type Attraction
_:result postcode ?
_:result type Attraction
_:search area dontcare
_:search category college
_:result address Trinity Lane
_:result name Clare College
_:result postcode cb21tl
_:result type Attraction
_:system inquired _:user
_:search day sunday
_:search departure cambridge
_:search type Train
_:search area dontcare
_:search category college
_:result address Trinity Lane
_:result name Clare College
_:result postcode cb21tl
_:result type Attraction
_:system inquired _:user
_:search day sunday
_:search departure leicester
_:search destination cambridge
_:search type Train
_:search area dontcare
_:search category college
_:result address Trinity Lane
_:result name Clare College
_:result postcode cb21tl
_:system inquired _:user
_:search day sunday
_:search departure leicester
_:result departure leicester
_:result leave_at 5:09
_:result type Train
_:search leave_at ?
_:search arrive_by 15:30
_:search destination cambridge
_:search type Train
_:search area dontcare
_:search category college
_:result address Trinity Lane
_:result name Clare College
_:result postcode cb21tl
_:system inquired _:user
_:search day sunday
_:search departure leicester
_:result departure leicester
_:result leave_at 5:09
_:search leave_at ?
_:search arrive_by 15:30
_:search destination cambridge
_:search type Train
_:result arrive_by 14:54
_:result destination Cambridge
_:result id TR0104
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration ?
_:search area dontcare
_:search category college
_:result address Trinity Lane
_:result name Clare College
_:result postcode cb21tl
_:system inquired _:user
_:search day sunday
_:search departure leicester
_:result departure leicester
_:result leave_at 5:09
_:search leave_at ?
_:search arrive_by 15:30
_:search destination cambridge
_:search type Train
_:result arrive_by 14:54
_:result destination Cambridge
_:result id TR0104
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 105 minutes
_:result type Train