You can fight with a weapon in each hand. You can make one extra attack each round with the second weapon.

<php>echo “<b>Prerequisites:</b>”;</php> Dex 15
<php>echo “<b>Benefit:</b>”;</php> Your penalties on attack rolls for fighting with two weapons are reduced. The penalty for yourprimary hand lessens by 2 and the one for your off hand lessens by 6.
<php>echo “<b>Normal:</b>”;</php> See page 160 of the Player’s Handbook for rules on two-weapon fighting.