inform((_:search,day,'thursday');(_:search,departure,'ely');(_:search,type,'Train'))
user
I need a train . The train should depart from ely and should leave on thursday .
request((_:search,destination,?);(_:search,type,'Train'))
system
I would be happy to assist you in finding a train !   Can you please advise where you will be traveling to ?
inform((_:search,arrive_by,'11:15');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Cambridge . I need to get there by 11:15 .
select((_:result,arrive_by,'5:52');(_:result,arrive_by,'7:52');(_:result,arrive_by,'9:52');(_:result,type,'Train')) inform((_:result,count,'3');(_:result,type,'Train'))
system
I have 3 options to choose from : arrival times of 5:52 , 7:52 and 9:52 . Which do you prefer ?
user
I will take 9:52
inform((_:result,ticket,'4.40 pounds');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
price is 4.40 pounds should i book it for you ?
inform((_:search,people,'8');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
Yes , please book it for 8 tickets for me and pleases give me the reference number .
inform((_:booking,category,'Train');(_:booking,people,'8');(_:booking,ref,'27OF6EO3');(_:booking,ticket,'35.2 GBP');(_:booking,type,'Booking'))
system
I was able to book 8 Train tickets for you at the cost of 35.2 GBP , which is payable at the station . The reference number is 27OF6EO3 .
inform((_:search,name,'whipple museum of the history of science');(_:search,type,'Attraction'))
user
I 'm also looking for information on the Whipple Museum of the History of Science .
inform((_:result,area,'centre');(_:result,category,'museum');(_:result,type,'Attraction')) reqmore()
system
Okay , it 's a museum in the city centre .   Would you like more information on it ?
request((_:result,entrance_fee,?);(_:result,type,'Attraction'))
user
Yes , is there an entrance fee ?
reqmore() inform((_:result,entrance_fee,'free');(_:result,type,'Attraction'))
system
The entrance fee is free . Is there anything else I could help you with ?
bye()
user
That takes care of my needs today . Take care . Goodbye .
system
Enjoy your trip !
_:search day thursday
_:search departure ely
_:search type Train
_:search day thursday
_:search departure ely
_:search arrive_by 11:15
_:search destination cambridge
_:search type Train
_:search day thursday
_:search departure ely
_:search arrive_by 11:15
_:search destination cambridge
_:search type Train
_:result arrive_by 5:52
_:result arrive_by 7:52
_:result arrive_by 9:52
_:result count 3
_:result type Train
_:search day thursday
_:search departure ely
_:search arrive_by 11:15
_:search destination cambridge
_:result arrive_by 5:52
_:result arrive_by 7:52
_:result arrive_by 9:52
_:result count 3
_:result ticket 4.40 pounds
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 8
_:search type Train
_:result ref ?
_:search day thursday
_:search departure ely
_:search arrive_by 11:15
_:search destination cambridge
_:result arrive_by 5:52
_:result arrive_by 7:52
_:result arrive_by 9:52
_:result count 3
_:result ticket 4.40 pounds
_:result type Train
_:system offered _:booking
_:search people 8
_:result ref ?
_:booking category Train
_:booking people 8
_:booking ref 27OF6EO3
_:booking ticket 35.2 GBP
_:booking type Booking
_:search name whipple museum of the history of science
_:search type Attraction
_:search day thursday
_:search departure ely
_:search arrive_by 11:15
_:search destination cambridge
_:result arrive_by 5:52
_:result arrive_by 7:52
_:result arrive_by 9:52
_:result count 3
_:result ticket 4.40 pounds
_:system offered _:booking
_:search people 8
_:result ref ?
_:booking category Train
_:booking people 8
_:booking ref 27OF6EO3
_:booking ticket 35.2 GBP
_:booking type Booking
_:search name whipple museum of the history of science
_:search type Attraction
_:result area centre
_:result category museum
_:result type Attraction
_:system inquired _:user
_:result entrance_fee ?
_:search day thursday
_:search departure ely
_:search arrive_by 11:15
_:search destination cambridge
_:result arrive_by 5:52
_:result arrive_by 7:52
_:result arrive_by 9:52
_:result count 3
_:result ticket 4.40 pounds
_:system offered _:booking
_:search people 8
_:result ref ?
_:booking category Train
_:booking people 8
_:booking ref 27OF6EO3
_:booking ticket 35.2 GBP
_:booking type Booking
_:search name whipple museum of the history of science
_:search type Attraction
_:result area centre
_:result category museum
_:system inquired _:user
_:result entrance_fee free
_:result type Attraction
_:user dismissed _:system