inform((_:search,food,'irish');(_:search,pricerange,'moderate');(_:search,type,'Restaurant')) request((_:result,ticket,?);(_:result,type,'Train'))
user
I would like to try something new , I am looking for an Irish restaurant , preferably in the moderate price range .
canthelp((_:search,food,'irish');(_:search,type,'Restaurant')) reqmore()
system
I am sorry their are no irish restaurants in my data base , may I help you with something else
inform((_:search,food,'international');(_:search,type,'Restaurant'))
user
Yes , I 'd be willing to try international cuisine if you could find an establishment that serves it .
inform((_:result,area,'centre');(_:result,count,'2');(_:result,name,'the varsity restaurant and bloomsbury restaurant');(_:result,type,'Restaurant'))
system
I have 2 in the centre of town , the varsity restaurant and bloomsbury restaurant
request((_:result,phone,?);(_:result,postcode,?);(_:result,type,'Restaurant'))
user
Could you give me the phone number and postcode for the Bloomsbury ?
inform((_:result,phone,'08719429180');(_:result,postcode,'cb23dt');(_:result,type,'Restaurant')) reqmore()
system
The phone number is 08719429180 and the postcode is cb23dt . Do you need anything else ?
inform((_:search,arrive_by,'19:30');(_:search,destination,'stansted airport');(_:search,type,'Train'))
user
Yes .   I need to find a train going to Stansted Airport by 19:30 .
request((_:search,day,?);(_:search,type,'Train'))
system
Okay , what day would you like to leave ?
inform((_:search,day,'monday');(_:search,type,'Train'))
user
I would like to leave on Monday
inform((_:result,arrive_by,'19:30');(_:result,count,'14');(_:result,day,'Monday');(_:result,departure,'cambridge');(_:result,destination,'stansted airport');(_:result,type,'Train')) request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
There are 14 trains on Monday from cambridge to stansted airport .   For clarification , do you want to leave or arrive by 19:30 ?
inform((_:search,arrive_by,'19:30');(_:search,type,'Train'))
user
I need to arrive by 19:30 .
inform((_:result,arrive_by,'06:08');(_:result,day,'monday');(_:result,id,'TR4964');(_:result,ticket,'10.10 pounds');(_:result,type,'Train'))
system
The TR4964 arrives by 06:08 on monday , and is 10.10 pounds .
thank()
user
Thank you so much , that is all I need .
system
You 're very welcome , have a wonderful day !
_:search food irish
_:search pricerange moderate
_:search type Restaurant
_:result ticket ?
_:result type Train
_:search pricerange moderate
_:result ticket ?
_:result type Train
_:system canthelp _:search/43b44545
_:search/43b44545 food irish
_:search/43b44545 type Restaurant
_:system inquired _:user
_:search food international
_:search type Restaurant
_:search pricerange moderate
_:result ticket ?
_:system canthelp _:search/43b44545
_:search/43b44545 food irish
_:search/43b44545 type Restaurant
_:system inquired _:user
_:search food international
_:search type Restaurant
_:result area centre
_:result count 2
_:result name the varsity restaurant and bloomsbury restaurant
_:result type Restaurant
_:result phone ?
_:result postcode ?
_:search pricerange moderate
_:result ticket ?
_:system canthelp _:search/43b44545
_:search/43b44545 food irish
_:search/43b44545 type Restaurant
_:search food international
_:result area centre
_:result count 2
_:result name the varsity restaurant and bloomsbury restaurant
_:result phone 08719429180
_:result postcode cb23dt
_:result type Restaurant
_:system inquired _:user
_:search arrive_by 19:30
_:search destination stansted airport
_:search type Train
_:search pricerange moderate
_:result ticket ?
_:system canthelp _:search/43b44545
_:search/43b44545 food irish
_:search/43b44545 type Restaurant
_:search food international
_:result area centre
_:result count 2
_:result name the varsity restaurant and bloomsbury restaurant
_:result phone 08719429180
_:result postcode cb23dt
_:result type Restaurant
_:system inquired _:user
_:search arrive_by 19:30
_:search destination stansted airport
_:search day monday
_:search type Train
_:search pricerange moderate
_:result ticket ?
_:system canthelp _:search/43b44545
_:search/43b44545 food irish
_:search/43b44545 type Restaurant
_:search food international
_:result area centre
_:result name the varsity restaurant and bloomsbury restaurant
_:result phone 08719429180
_:result postcode cb23dt
_:system inquired _:user
_:search destination stansted airport
_:search day monday
_:result arrive_by 19:30
_:result count 14
_:result day Monday
_:result departure cambridge
_:result destination stansted airport
_:result type Train
_:search leave_at ?
_:search arrive_by 19:30
_:search type Train
_:search pricerange moderate
_:system canthelp _:search/43b44545
_:search/43b44545 food irish
_:search/43b44545 type Restaurant
_:search food international
_:result area centre
_:result name the varsity restaurant and bloomsbury restaurant
_:result phone 08719429180
_:result postcode cb23dt
_:system inquired _:user
_:search destination stansted airport
_:search day monday
_:result count 14
_:result departure cambridge
_:result destination stansted airport
_:search leave_at ?
_:search arrive_by 19:30
_:search type Train
_:result arrive_by 06:08
_:result day monday
_:result id TR4964
_:result ticket 10.10 pounds
_:result type Train