inform((_:search,category,'colleges');(_:search,type,'Attraction')) request((_:result,area,?);(_:result,type,'Attraction'))
user
Hello , I 'd like some information about colleges in the area that are interesting to visit
request((_:search,area,?);(_:search,type,'Attraction'))
system
Which area do you prefer ?
user
I do n't care , do you have any suggestions ?
inform((_:result,address,"Saint Andrew 's Street");(_:result,area,'center');(_:result,entrance_fee,'free');(_:result,name,"Christ 's College");(_:result,phone,'01223334900');(_:result,type,'Attraction'))
system
I suggest Christ 's College in the center area . Entrance is free .   The address is Saint Andrew 's Street , the phone is 01223334900 .   Would you like the postcode ?
inform((_:search,day,'tuesday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Thanks . I also need   train going to cambridge on tuesday .
request((_:search,departure,?);(_:search,type,'Train'))
system
Where would you like to depart from ?
inform((_:search,arrive_by,'10:45');(_:search,departure,'leicester');(_:search,type,'Train'))
user
I need to leave from Leicester , and the train should arrive by 10:45 please .
inform((_:result,count,'4');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
Ok , there are 4 trains that meet that criteria , what time would you like to leave by ?
inform((_:search,arrive_by,'10:45');(_:search,destination,'cambridge');(_:search,people,'one');(_:search,type,'Train'))
user
I do n't care when I depart , please book me one that is closest to the 10:45 arrival in cambridge . I just need one ticket .
reqmore() inform((_:booking,arrive_by,'09:54');(_:booking,category,'Train');(_:booking,id,'TR4734');(_:booking,ref,'VZ5HHW3E');(_:booking,type,'Booking'))
system
Certainly , I have booked TR4734 arriving at 09:54 your reference number is   VZ5HHW3E . Can I help with anything else ?
thank()
user
That will be all , thank you . Have a great day .
system
You 're welcome !   Have a great day !
_:search category colleges
_:search type Attraction
_:result area ?
_:result type Attraction
_:search category colleges
_:result area ?
_:result type Attraction
_:search area ?
_:search type Attraction
_:search category colleges
_:search area ?
_:result address Saint Andrew 's Street
_:result area center
_:result entrance_fee free
_:result name Christ 's College
_:result phone 01223334900
_:result type Attraction
_:search day tuesday
_:search destination cambridge
_:search type Train
_:search category colleges
_:search area ?
_:result address Saint Andrew 's Street
_:result area center
_:result entrance_fee free
_:result name Christ 's College
_:result phone 01223334900
_:result type Attraction
_:search day tuesday
_:search destination cambridge
_:search arrive_by 10:45
_:search departure leicester
_:search type Train
_:search category colleges
_:search area ?
_:result address Saint Andrew 's Street
_:result area center
_:result entrance_fee free
_:result name Christ 's College
_:result phone 01223334900
_:search day tuesday
_:search departure leicester
_:result count 4
_:result type Train
_:search leave_at ?
_:search arrive_by 10:45
_:search destination cambridge
_:search people one
_:search type Train
_:search category colleges
_:search area ?
_:result address Saint Andrew 's Street
_:result area center
_:result entrance_fee free
_:result name Christ 's College
_:result phone 01223334900
_:search day tuesday
_:search departure leicester
_:result count 4
_:result type Train
_:search leave_at ?
_:search arrive_by 10:45
_:search destination cambridge
_:search people one
_:search type Train
_:system inquired _:user
_:booking arrive_by 09:54
_:booking category Train
_:booking id TR4734
_:booking ref VZ5HHW3E
_:booking type Booking