inform((_:search,departure,'ely');(_:search,type,'Train'))
user
I need a train that is leaving from ely .
request((_:search,day,?);(_:search,destination,?);(_:search,type,'Train'))
system
I can help with that , what day will you be traveling and where will you be traveling to ?
inform((_:search,day,'wednesday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I am going on wednesday and should go to cambridge .
thank() request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
fantastic . what time do you want to leave or arrive ?
inform((_:search,leave_at,'17:15');(_:search,type,'Train'))
user
I would like to leave after 17:15
inform((_:result,arrive_by,'17:52');(_:result,destination,'Cambridge');(_:result,id,'TR8610');(_:result,leave_at,'17:35');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have train TR8610 that leaves at 17:35 and will arrive in Cambridge at 17:52 . Would this work for you ?
inform((_:search,area,'center');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
user
Yes great!. Now could you help me find a place to dine in the city center in the moderate price range ?
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What type of food would you like ?
inform((_:search,food,'new zealand');(_:search,type,'Restaurant'))
user
I am looking for something that serves New Zealand food . Do you have anything ?
request((_:search,food,?);(_:search,type,'Restaurant')) canthelp((_:search,area,'centre');(_:search,food,'new zealand');(_:search,type,'Restaurant'))
system
I 'm sorry , we do n't have any restaurants in the centre that serve new zealand food . Would you like to try a different cuisine ?
inform((_:search,food,'gastropub');(_:search,type,'Restaurant'))
user
How about gastropub instead ?
inform((_:result,amount,'only');(_:result,area,'center');(_:result,area,'the area');(_:result,food,'Gastropub');(_:result,name,'Cow Pizza Kitchen and Bar');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
The Cow Pizza Kitchen and Bar is the only Gastropub in the area . It is in the center of town and is of moderate price .
inform((_:search,day,'same day');(_:search,duration,'20:30');(_:search,people,'same number of people');(_:search,type,'Restaurant'))
user
That would be great , could you book a table for the same number of people at 20:30 on the same day ?
inform((_:booking,ref,'P05FIQFR');(_:booking,type,'Booking'))
system
Booking was successful . The table will be reserved for 15 minutes . 
 Reference number is : P05FIQFR .
bye()
user
thanks alot for your assistance . bye
system
You 're welcome . Have a great day !
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_:search type Train
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_:search leave_at 17:15
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_:result id TR8610
_:result leave_at 17:35
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_:search day same day
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_:search people same number of people
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_:search day same day
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_:search people same number of people
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_:booking ref P05FIQFR
_:booking type Booking
_:user dismissed _:system