The booking export function creates a CSV file which can be imported into spreadsheets and other programs.
It uses comma's to separate the fields.
The exported file now includes the First Date, Last Night and Checkout Date of each booking in two different formats.
Use the format you prefer and ignore or delete the other columns.
The original format is easily readable like "21 Mar 2012"
The new format is computer sortable like "2012-03-21"