inform((_:search,area,'west');(_:search,type,'Attraction'))
user
Can you recommend some attractions to go to on the west side of town ?
inform((_:result,count,'13');(_:result,type,'Attraction')) request((_:search,category,?);(_:search,type,'Attraction'))
system
Sure thing !   We have 13 attractions that you may like .   Do you have anything in particular in mind ?
request((_:result,address,?);(_:result,type,'Attraction'))
user
No . Just pick something and give me the address .
inform((_:result,entrance_fee,'free');(_:result,name,"Churchill College at Storey 's Way");(_:result,postcode,'cb30ds');(_:result,type,'Attraction')) thank()
system
Okay . I recommend Churchill College at Storey 's Way . Their postcode is cb30ds and their admission is free .
inform((_:search,day,'sunday');(_:search,destination,'bishops stortford');(_:search,type,'Train'))
user
Okay , thanks .   I also need a train leaving on Sunday going to Bishops Stortford .
inform((_:result,arrive_by,'05:29');(_:result,departure,'Bishops stortford');(_:result,id,'TR6572');(_:result,type,'Train'))
system
TR6572 leaves for Bishops stortford at 05:29
inform((_:search,departure,'cambridge');(_:search,leave_at,'08:30');(_:search,type,'Train'))
user
Could you find me a train that leaves after 08:30 and departs from cambridge ?
inform((_:result,id,'TR9904');(_:result,leave_at,'09:29');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Yes , TR9904 leaves at 09:29 .   Would you like me to book that for you ?
inform((_:search,people,'6');(_:search,type,'Train'))
user
Yes , for 6 people please .
inform((_:booking,category,'Train');(_:booking,ref,'2UOR5O12');(_:booking,ticket,'48.48 GBP');(_:booking,type,'Booking'))
system
I was able to book that for you .   The total fee is 48.48 GBP payable at the station . 
 The reference number is 2UOR5O12 .
thank()
user
Thank you that was all I needed today
system
You are welcome . Thank you for using our service . Goodbye !
_:search area west
_:search type Attraction
_:search area west
_:result count 13
_:result type Attraction
_:search category ?
_:search type Attraction
_:result address ?
_:search area west
_:result count 13
_:search category ?
_:result address ?
_:result entrance_fee free
_:result name Churchill College at Storey 's Way
_:result postcode cb30ds
_:result type Attraction
_:search day sunday
_:search destination bishops stortford
_:search type Train
_:search area west
_:result count 13
_:search category ?
_:result address ?
_:result entrance_fee free
_:result name Churchill College at Storey 's Way
_:result postcode cb30ds
_:search day sunday
_:search destination bishops stortford
_:result arrive_by 05:29
_:result departure Bishops stortford
_:result id TR6572
_:result type Train
_:search departure cambridge
_:search leave_at 08:30
_:search type Train
_:search area west
_:result count 13
_:search category ?
_:result address ?
_:result entrance_fee free
_:result name Churchill College at Storey 's Way
_:result postcode cb30ds
_:search day sunday
_:search destination bishops stortford
_:result arrive_by 05:29
_:result departure Bishops stortford
_:search departure cambridge
_:search leave_at 08:30
_:result id TR9904
_:result leave_at 09:29
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 6
_:search type Train
_:search area west
_:result count 13
_:search category ?
_:result address ?
_:result entrance_fee free
_:result name Churchill College at Storey 's Way
_:result postcode cb30ds
_:search day sunday
_:search destination bishops stortford
_:result arrive_by 05:29
_:result departure Bishops stortford
_:search departure cambridge
_:search leave_at 08:30
_:result id TR9904
_:result leave_at 09:29
_:result type Train
_:system offered _:booking
_:search people 6
_:search type Train
_:booking category Train
_:booking ref 2UOR5O12
_:booking ticket 48.48 GBP
_:booking type Booking