Air Conditioner spitting water inside

the a/c unit under the dash has a pan which collects condensation when the a/c does it's job. the pan should have a hose routing the water down so that it drains under the car. the hose looks sealed, but it is split on the end, and sometimes clogs. it is simple to fix once you find the hose.(they should not charge a dime for this - it takes but a few minutes)