The same year, the booking system was centralized and moved to offices in Oslo.
In 1985, a new booking system was introduced, that allowed overbooking.
There is no central booking system for private companies, but the government is planning to apply one.
This can be done, he said, by setting up a hotel-style booking system.
Similarly, an on-line booking system might be critical infrastructure for an airline.
The ticket would be good for 365 days, the agent said, but the booking system works only 330 days ahead.
"They learn a restaurant's booking system, secure tables and sell them to other people."
Future plans include a single booking system for the hire of halls and shared events.
A virtual booking system documented the project, poets and poems.
Hotel chains are moving rapidly to improve their online booking systems.