Complex sentence: They were the support act for All Time Low's UK tour during February 2013, and also played dates in the UK between 6-16 February and a date in Paris, France on 18 February.
Split into simpler sentences: They were the support act for All Time Low's UK tour during February 2013. They played dates in the UK between 6-16 February and a date in Paris, France on 18 February.