inform((_:search,departure,'cambridge');(_:search,destination,'stevenage');(_:search,type,'Train'))
user
I need train reservations from Cambridge to stevenage
inform((_:result,amount,'several');(_:result,departure,'Cambridge');(_:result,destination,'Stevenage');(_:result,type,'Train')) request((_:search,day,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
I have located several trains departing Cambridge and arriving in Stevenage . To help narrow the search , do you have a particular day and time you want to leave ?
inform((_:search,arrive_by,'16:30');(_:search,day,'monday');(_:search,destination,'stevenage');(_:search,type,'Train'))
user
Yes , I need to leave on Monday and arrive in Stevenage by 16:30 please .
inform((_:result,arrive_by,'16:10');(_:result,destination,'stevenage');(_:result,id,'TR2045');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR2045 will arrive by 16:10 in stevenage , would you like to book a ticket ?
inform((_:search,people,'7');(_:search,type,'Train'))
user
Yes , please make a booking for 7 people .
inform((_:booking,category,'Train');(_:booking,ref,'60H70LQF');(_:booking,ticket,'89.6 GBP');(_:booking,type,'Booking'))
system
Your booking was successful ! The total fee will be 89.6 GBP and it is payable at the station . The reference number is 60H70LQF .
inform((_:search,category,'park');(_:search,type,'Attraction'))
user
Can you also recommend a park for me to visit ?
inform((_:result,area,'north');(_:result,entrance_fee,'free');(_:result,name,'milton country park');(_:result,type,'Attraction')) thank()
system
I can .   I would personally recommend milton country park . It 's free to visit and located in the north .
request((_:result,entrance_fee,?);(_:result,type,'Attraction'))
user
That sounds great , what is the entrance fee ?
inform((_:result,entrance_fee,'free');(_:result,type,'Attraction'))
system
It is free !   Would you like the address or number ?
thank()
user
Holy Moly ! No , thanks , that 's everything I needed today .
system
So glad we could help . Thank you for using Cambridge TownInfo centre , and have a great day !
_:search departure cambridge
_:search destination stevenage
_:search type Train
_:search departure cambridge
_:result amount several
_:result departure Cambridge
_:result destination Stevenage
_:result type Train
_:search leave_at ?
_:search arrive_by 16:30
_:search day monday
_:search destination stevenage
_:search type Train
_:search departure cambridge
_:result amount several
_:result departure Cambridge
_:search leave_at ?
_:search arrive_by 16:30
_:search day monday
_:search destination stevenage
_:result arrive_by 16:10
_:result destination stevenage
_:result id TR2045
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 7
_:search type Train
_:search departure cambridge
_:result amount several
_:result departure Cambridge
_:search leave_at ?
_:search arrive_by 16:30
_:search day monday
_:search destination stevenage
_:result arrive_by 16:10
_:result destination stevenage
_:result id TR2045
_:result type Train
_:system offered _:booking
_:search people 7
_:booking category Train
_:booking ref 60H70LQF
_:booking ticket 89.6 GBP
_:booking type Booking
_:search category park
_:search type Attraction
_:search departure cambridge
_:result amount several
_:result departure Cambridge
_:search leave_at ?
_:search arrive_by 16:30
_:search day monday
_:search destination stevenage
_:result arrive_by 16:10
_:result destination stevenage
_:result id TR2045
_:system offered _:booking
_:search people 7
_:booking category Train
_:booking ref 60H70LQF
_:booking ticket 89.6 GBP
_:booking type Booking
_:search category park
_:search type Attraction
_:result area north
_:result entrance_fee free
_:result name milton country park
_:result type Attraction
_:result entrance_fee ?
_:search departure cambridge
_:result amount several
_:result departure Cambridge
_:search leave_at ?
_:search arrive_by 16:30
_:search day monday
_:search destination stevenage
_:result arrive_by 16:10
_:result destination stevenage
_:result id TR2045
_:system offered _:booking
_:search people 7
_:booking category Train
_:booking ref 60H70LQF
_:booking ticket 89.6 GBP
_:booking type Booking
_:search category park
_:search type Attraction
_:result area north
_:result name milton country park
_:result entrance_fee free
_:result type Attraction