The syntax for the language can be seen in the examples dialogFlow.df, alarm.df and flightBooking.df.
This is just one of the examples.
system Booking
entity venue_accomodation_chain
reference "Hilton"
reference "Hilton one" synonym "Hotel two"
entity venue_accomodation_type
reference "apartment” synonyms “apartments"
reference "hotel" synonym "hotels"
reference "motel" synonym "motels"
entity star
reference "1" synonyms "1 or more", "1 star"
reference "2" synonyms "2 or more", "2 star"
intent Welcome
phrases
expression "Hello"
expression "Hi"
responses
reply "Welcome. I can help you book a hotel. Would you like to book a hotel room?"
reply "Hello. Would you like to book a hotel room?"
reply "Hi there. I can help you book a hotel room. Would you like to book a hotel room?"
intent Book
phrases
expression "book suite in ", "Hilton" as venue_accomodation_type
expression "book ", "1 star " as star, "motel " as venue_accomodation_type, "room"
responses
reply "I need some more information."
reply "Okay I have booked a room of $venue-type with $star star"
actions
param venue_type type venue_accomodation_type "venue-type"
param venue_chain type venue_accomodation_chain "venue-chain" islist
param star type star "star"