inform((_:search,area,'west');(_:search,category,'museums');(_:search,type,'Attraction'))
user
Are there any museums on the West side ?
request((_:search,category,?);(_:search,type,'Attraction')) inform((_:result,category,'museum');(_:result,count,'7');(_:result,type,'Attraction'))
system
Yes , there are 7 ! What type of museum would you like to visit ?
request((_:result,address,?);(_:result,entrance_fee,?);(_:result,type,'Attraction'))
user
pick one for me and i would need the address and entrance fee
inform((_:result,address,'girton college');(_:result,address,'huntingdon road');(_:result,entrance_fee,'free entrance');(_:result,name,"people 's portraits exhibition at girton college");(_:result,type,'Attraction'))
system
people 's portraits exhibition at girton college 	 has free entrance and is located at girton college , huntingdon road , can i give you the phone number ?
inform((_:search,arrive_by,'8:45');(_:search,departure,'norwich');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
No that 's all I needed . Can you find me a train that arrives to Cambridge by 8:45 from Norwich ?
inform((_:result,amount,'many');(_:result,type,'Train')) request((_:search,day,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
I have many options that meet that criteria . Would you like to narrow it down by departure time or day of travel ?
inform((_:search,arrive_by,'08:45');(_:search,day,'sunday');(_:search,type,'Train'))
user
I 'd like to arrive by 08:45 on sunday .
select((_:result,arrive_by,'06:35');(_:result,arrive_by,'07:35');(_:result,arrive_by,'08:35');(_:result,type,'Train')) inform((_:result,count,'3');(_:result,day,'Sunday');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
There are 3 trains on Sunday , arriving at 06:35 , 07:35 , and 08:35 . Which one would you like to book ?
request((_:result,ticket,?);(_:result,type,'Train'))
user
Actually , I do n't need to book just yet . Could you tell me the price and the i d of the train arriving at 08:35 ?
inform((_:result,id,'TR420');(_:result,ticket,'14.08 pounds');(_:result,type,'Train'))
system
The TR420 is 14.08 pounds .   How is that ?
user
That is great , that is all I need for now .
system
Terrific . I 'm glad I could help . Have a great trip . Goodbye .
_:search area west
_:search category museums
_:search type Attraction
_:search area west
_:search category ?
_:search type Attraction
_:result category museum
_:result count 7
_:result type Attraction
_:result address ?
_:result entrance_fee ?
_:search area west
_:search category ?
_:result category museum
_:result count 7
_:result address girton college
_:result address huntingdon road
_:result entrance_fee free entrance
_:result name people 's portraits exhibition at girton college
_:result type Attraction
_:search arrive_by 8:45
_:search departure norwich
_:search destination cambridge
_:search type Train
_:search area west
_:search category ?
_:result category museum
_:result count 7
_:result address girton college
_:result address huntingdon road
_:result entrance_fee free entrance
_:result name people 's portraits exhibition at girton college
_:search departure norwich
_:search destination cambridge
_:result amount many
_:result type Train
_:search leave_at ?
_:search arrive_by 08:45
_:search day sunday
_:search type Train
_:search area west
_:search category ?
_:result category museum
_:result address girton college
_:result address huntingdon road
_:result entrance_fee free entrance
_:result name people 's portraits exhibition at girton college
_:search departure norwich
_:search destination cambridge
_:result amount many
_:search leave_at ?
_:search arrive_by 08:45
_:search day sunday
_:search type Train
_:result arrive_by 06:35
_:result arrive_by 07:35
_:result arrive_by 08:35
_:result count 3
_:result day Sunday
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result ticket ?
_:search area west
_:search category ?
_:result category museum
_:result address girton college
_:result address huntingdon road
_:result entrance_fee free entrance
_:result name people 's portraits exhibition at girton college
_:search departure norwich
_:search destination cambridge
_:result amount many
_:search leave_at ?
_:search arrive_by 08:45
_:search day sunday
_:search type Train
_:result arrive_by 06:35
_:result arrive_by 07:35
_:result arrive_by 08:35
_:result count 3
_:result day Sunday
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result id TR420
_:result ticket 14.08 pounds
_:result type Train