Create an illustration of Patrick Star from SpongeBob SquarePants sitting alone in a small ball pit inside a hotel lobby. Patrick has a visibly sad expression on his face, with drooping eyes and a slight frown, conveying a sense of melancholy or disappointment. The ball pit is filled with brightly colored plastic balls, contrasting with his somber mood. The setting is a bustling hotel interior, with modern decor and soft lighting. Above Patrick, hanging prominently in the upper part of the image, is a large banner with the word "DashCon" written in bold, vibrant letters. The banner adds a touch of irony to the scene, highlighting the contrast between the lively event and Patrick's subdued demeanor. The overall atmosphere should evoke a sense of loneliness amidst a lively setting, capturing the emotional disconnect between Patrick and the festive environment around him.