Artificial Intelligence: a functional fit in or a disciplined tool?

It is early days for the use of artificial intelligence (AI) and companies are still finding their way about where it best fits. Where AI should sit on an organisational chart remains something of a puzzle. But as more and more airlines, not to mention other travel suppliers, begin to use AI it is one that needs to be tackled. There are still many questions. For example, should data science be part of the IT department?