inform((_:search,area,'west');(_:search,type,'Attraction'))
user
Hello , I am looking for places to go in the west ? Can you help me ?
request((_:search,category,?);(_:search,type,'Attraction'))
system
Are you interested in a specific type of attraction ?
inform((_:search,area,'west');(_:search,type,'Attraction'))
user
Whatever is popular , but I would like it to be in the west area .
inform((_:result,address,'girton college');(_:result,name,"people 's portraits exhibition");(_:result,type,'Attraction'))
system
how about people 's portraits exhibition at girton college ?
inform((_:search,type,'Attraction'))
user
What kind of attraction is that specifically please ?
inform((_:result,category,'museum');(_:result,type,'Attraction'))
system
it 's considered a museum .
inform((_:search,type,'Train'))
user
Thank you . I also need to check on a train , please .
request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Train'))
system
Where would you be departing from ?   Also , where would you like to arrive ?
inform((_:search,departure,'cambridge');(_:search,destination,'bishops stortford');(_:search,type,'Train'))
user
I would like to depart from Cambridge and go to Bishops Stortford .
request((_:search,arrive_by,?);(_:search,day,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
What day will you be traveling and do you have an arrival and departure time in mind ?
inform((_:search,arrive_by,'16:45');(_:search,day,'tuesday');(_:search,departure,'Cambridge');(_:search,type,'Train'))
user
I want to travel on Tuesday from Cambridge and arrive in Bishops Stortford by 16:45 .
inform((_:result,count,'6');(_:result,leave_at,'05:29 to 15:29');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
I have 6 trains leaving starting at 05:29 to 15:29 .   What time would you like to depart ?
inform((_:search,leave_at,'6:00');(_:search,type,'Train'))
user
I need to depart by 6:00 please .
inform((_:result,arrive_by,'06:07');(_:result,departure,'Cambridge');(_:result,destination,'bishops stortford');(_:result,id,'TR2478');(_:result,leave_at,'05:29');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR2478 leaves Cambridge at 05:29 and arrives in Bishops Stortford at 06:07 . Will that work for you ?
user
NO ! I said 16:45 . Arrive by 16:45 . Try again .
request((_:search,leave_at,?);(_:search,type,'Train'))
system
Could you please clarify the time that you could like to leave ?
request((_:result,leave_at,?);(_:result,type,'Train'))
user
Departure time is not important as long as I get their by 16:45
inform((_:result,arrive_by,'16:07');(_:result,destination,'bishops stortford');(_:result,id,'TR8017');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR8017 will arrive in bishops stortford by 16:07 , does this suit your needs ?
inform((_:search,people,'7');(_:search,type,'Train'))
user
That 's perfect , actually . I am going to need 7 tickets . Can you help with that as well ?
offer((_:booking,category,'Train');(_:booking,type,'Booking')) thank()
system
Yes , I can . Should I make a booking for you ?
inform((_:search,people,'7');(_:search,type,'Train'))
user
Please book tickets for 7 people , please .
inform((_:booking,category,'Train');(_:booking,ref,'IV9FL61A');(_:booking,type,'Booking'))
system
Okay I was able to book that and your reference number is IV9FL61A .
thank()
user
Thank you . Sorry for the confusion . Have a great day .
system
You too and thank you .
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_:result name people 's portraits exhibition
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_:search leave_at ?
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_:search type Train
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_:result name people 's portraits exhibition
_:result category museum
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_:search leave_at ?
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_:result departure Cambridge
_:result leave_at 05:29
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_:search leave_at ?
_:result leave_at ?
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_:booking ref IV9FL61A
_:booking type Booking