Dreaming about a conference represents connecting with new people and gaining fresh insights. This would even come in handy during your job search. They are typically full of spectacular speakers who will inspire you to push yourself to learn more, release your creative side and discover novel ideas or possibilities that might not exist yet but is sure to be something in future.
A trip to a conference in a dream would signify learning, exploring, networking and creating amazing memories with likeminded peers that are sure to last a lifetime.