Changed 'processing' to 'not booked yet' 
Changed 'processing' to 'not booked yet' 

This is to address user confusion about what 'processing' means - need to make it clear that visit is not booked yet
ministryofjustice/prison-visits,matharden/prison-visits,matharden/prison-visits,ministryofjustice/prison-visits,ministryofjustice/prison-visits,matharden/prison-visits