inform((_:search,day,'wednesday');(_:search,departure,'peterborough');(_:search,type,'Train'))
user
I need a train out of peterborough on wednesday .
inform((_:result,amount,'a variety');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
we have a variety so if we   can narrow down by giving departure time good with you
inform((_:search,arrive_by,'21:45');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Yes , I need to arrive in Cambridge at or a little before 21:45 .
inform((_:result,amount,'several');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
I have several trains available . What time would you like to depart ?
inform((_:search,arrive_by,'21:45');(_:search,leave_at,'dontcare');(_:search,type,'Train'))
user
Whatever the closest train to arriving before 21:45 is will be fine with me .
reqmore() inform((_:booking,arrive_by,'08:09');(_:booking,category,'Train');(_:booking,id,'TR8935');(_:booking,people,'1');(_:booking,ref,'C0M3TLKH');(_:booking,type,'Booking'))
system
I got 1 ticket for you on TR8935 it will arrive by 08:09 . Your reference number is C0M3TLKH . Anything else today ?
inform((_:search,people,'5');(_:search,type,'Train'))
user
Can you cancel that and get me 5 tickets instead of 1 please ?
inform((_:booking,category,'Train');(_:booking,ref,'0196JVLZ');(_:booking,ticket,'82.5 GBP');(_:booking,type,'Booking'))
system
Sure , this is the new information : Booking was successful , the total fee is 82.5 GBP payable at the station . 
 Reference number is : 0196JVLZ .
inform((_:search,area,'centre');(_:search,category,'entertainment');(_:search,type,'Attraction'))
user
Thank you so much ! I also need some entertainment in the centre . What do you recommend ?
inform((_:result,address,'Jesus Lane');(_:result,category,'architecture');(_:result,entrance_fee,'free');(_:result,name,'All Saints Church');(_:result,type,'Attraction'))
system
All Saints Church is nice if you like architecture ! It is on Jesus Lane and the entrance fee is free !
inform((_:search,area,'centre');(_:search,category,'college');(_:search,type,'Attraction'))
user
I would prefer a lively college in the centre , please .
inform((_:result,name,"Christ 's College");(_:result,type,'Attraction')) thank()
system
Okay ! How about Christ 's College ?
request((_:result,address,?);(_:result,entrance_fee,?);(_:result,postcode,?);(_:result,type,'Attraction'))
user
sure , i just need the address , postcode , and entrance fee .
inform((_:result,address,"Saint Andrew 's Street");(_:result,entrance_fee,'free');(_:result,name,"Christ 's College");(_:result,postcode,'cb23bu');(_:result,type,'Attraction'))
system
Christ 's College is free to enter , and they 're located on Saint Andrew 's Street in postcode cb23bu .
thank()
user
Ok . Thank you . That 's all for now .
thank()
system
thank you for using our services
bye()
user
Have a great day !
system
Have a nice day .
_:search day wednesday
_:search departure peterborough
_:search type Train
_:search day wednesday
_:search departure peterborough
_:result amount a variety
_:result type Train
_:search leave_at ?
_:search arrive_by 21:45
_:search destination cambridge
_:search type Train
_:search day wednesday
_:search departure peterborough
_:search destination cambridge
_:result amount several
_:result type Train
_:search arrive_by 21:45
_:search leave_at dontcare
_:search type Train
_:search day wednesday
_:search departure peterborough
_:search destination cambridge
_:result amount several
_:result type Train
_:search arrive_by 21:45
_:search leave_at dontcare
_:system inquired _:user
_:booking arrive_by 08:09
_:booking category Train
_:booking id TR8935
_:booking people 1
_:booking ref C0M3TLKH
_:booking type Booking
_:search people 5
_:search type Train
_:search day wednesday
_:search departure peterborough
_:search destination cambridge
_:result amount several
_:result type Train
_:search arrive_by 21:45
_:search leave_at dontcare
_:system inquired _:user
_:booking arrive_by 08:09
_:booking id TR8935
_:booking people 1
_:search people 5
_:booking category Train
_:booking ref 0196JVLZ
_:booking ticket 82.5 GBP
_:booking type Booking
_:search area centre
_:search category entertainment
_:search type Attraction
_:search day wednesday
_:search departure peterborough
_:search destination cambridge
_:result amount several
_:search arrive_by 21:45
_:search leave_at dontcare
_:system inquired _:user
_:booking arrive_by 08:09
_:booking id TR8935
_:booking people 1
_:search people 5
_:booking category Train
_:booking ref 0196JVLZ
_:booking ticket 82.5 GBP
_:booking type Booking
_:result address Jesus Lane
_:result category architecture
_:result entrance_fee free
_:result name All Saints Church
_:result type Attraction
_:search area centre
_:search category college
_:search type Attraction
_:search day wednesday
_:search departure peterborough
_:search destination cambridge
_:result amount several
_:search arrive_by 21:45
_:search leave_at dontcare
_:system inquired _:user
_:booking arrive_by 08:09
_:booking id TR8935
_:booking people 1
_:search people 5
_:booking category Train
_:booking ref 0196JVLZ
_:booking ticket 82.5 GBP
_:booking type Booking
_:result address Jesus Lane
_:result category architecture
_:result entrance_fee free
_:search area centre
_:search category college
_:search type Attraction
_:result name Christ 's College
_:result type Attraction
_:result address ?
_:result entrance_fee ?
_:result postcode ?
_:search day wednesday
_:search departure peterborough
_:search destination cambridge
_:result amount several
_:search arrive_by 21:45
_:search leave_at dontcare
_:system inquired _:user
_:booking arrive_by 08:09
_:booking id TR8935
_:booking people 1
_:search people 5
_:booking category Train
_:booking ref 0196JVLZ
_:booking ticket 82.5 GBP
_:booking type Booking
_:result category architecture
_:search area centre
_:search category college
_:search type Attraction
_:result address Saint Andrew 's Street
_:result entrance_fee free
_:result name Christ 's College
_:result postcode cb23bu
_:result type Attraction
_:search day wednesday
_:search departure peterborough
_:search destination cambridge
_:result amount several
_:search arrive_by 21:45
_:search leave_at dontcare
_:system inquired _:user
_:booking arrive_by 08:09
_:booking id TR8935
_:booking people 1
_:search people 5
_:booking category Train
_:booking ref 0196JVLZ
_:booking ticket 82.5 GBP
_:booking type Booking
_:result category architecture
_:search area centre
_:search category college
_:search type Attraction
_:result address Saint Andrew 's Street
_:result entrance_fee free
_:result name Christ 's College
_:result postcode cb23bu
_:result type Attraction
_:user dismissed _:system