inform((_:search,category,'museum');(_:search,type,'Attraction'))
user
Can you find me a museum to visit ?
select((_:result,category,'museum');(_:result,entrance_fee,'free entrance');(_:result,type,'Attraction')) inform((_:result,amount,'several');(_:result,category,'museum');(_:result,type,'Attraction')) request((_:search,entrance_fee,?);(_:search,type,'Attraction'))
system
Found several museum , do you want   museum with free entrance ?
inform((_:search,area,'east');(_:search,type,'Attraction'))
user
I really need one in the east .
inform((_:result,address,'5 greens Road');(_:result,count,'4');(_:result,entrance_fee,'free');(_:result,name,'Cambridge Artworks');(_:result,type,'Attraction'))
system
There are four . How about Cambridge Artworks ? It 's located at 5 greens Road and has free entrance .
request((_:result,phone,?);(_:result,type,'Attraction'))
user
What is the phone number ?
inform((_:result,phone,'01223902168');(_:result,type,'Attraction'))
system
Sure ! The phone number is 01223902168 . Do you need a taxi or directions to the museum ?
inform((_:search,arrive_by,'11:00');(_:search,day,'saturday');(_:search,departure,'bishops stortford');(_:search,type,'Train'))
user
Do you have a train that arrive 's at 11:00 on Saturday that departs from bishops stortford ?
inform((_:result,arrive_by,'10:07,would');(_:result,type,'Train'))
system
I have one arriving at 10:07,would that be okay ?
inform((_:search,destination,'cambridge');(_:search,people,'3');(_:search,type,'Train'))
user
That 'd be fine . I want it to arrive at cambridge on time . Can you book it for 3 people ?
inform((_:booking,category,'Train');(_:booking,ref,'SIN65PG9');(_:booking,type,'Booking'))
system
Sure thing your reference number is SIN65PG9
thank()
user
Thank you , that 's all I needed !
system
Enjoy your visit .   Please give me a call if you need any more help during your visit .
_:search category museum
_:search type Attraction
_:search category museum
_:result entrance_fee free entrance
_:result amount several
_:result category museum
_:result type Attraction
_:search entrance_fee ?
_:search area east
_:search type Attraction
_:search category museum
_:result amount several
_:result category museum
_:search entrance_fee ?
_:search area east
_:search type Attraction
_:result address 5 greens Road
_:result count 4
_:result entrance_fee free
_:result name Cambridge Artworks
_:result type Attraction
_:result phone ?
_:search category museum
_:result amount several
_:result category museum
_:search entrance_fee ?
_:search area east
_:result address 5 greens Road
_:result count 4
_:result entrance_fee free
_:result name Cambridge Artworks
_:result phone 01223902168
_:result type Attraction
_:search arrive_by 11:00
_:search day saturday
_:search departure bishops stortford
_:search type Train
_:search category museum
_:result amount several
_:result category museum
_:search entrance_fee ?
_:search area east
_:result address 5 greens Road
_:result count 4
_:result entrance_fee free
_:result name Cambridge Artworks
_:result phone 01223902168
_:search arrive_by 11:00
_:search day saturday
_:search departure bishops stortford
_:result arrive_by 10:07,would
_:result type Train
_:search destination cambridge
_:search people 3
_:search type Train
_:search category museum
_:result amount several
_:result category museum
_:search entrance_fee ?
_:search area east
_:result address 5 greens Road
_:result count 4
_:result entrance_fee free
_:result name Cambridge Artworks
_:result phone 01223902168
_:search arrive_by 11:00
_:search day saturday
_:search departure bishops stortford
_:result arrive_by 10:07,would
_:result type Train
_:search destination cambridge
_:search people 3
_:search type Train
_:booking category Train
_:booking ref SIN65PG9
_:booking type Booking