1530 Main Street - The Joule, A Luxury Collection Hotel $189/night ($216.77/night with taxes and fees) 4 guests, 2 rooms for 4 nights Attending a conference at the Hyatt Regency - Dallas Conference rate was over $300/night with taxes and fees Thought about Priceline, but info here indicated The Joule was not available as a 4-star, name-your-own-price option on PRICELINE, so opted for HOTWIRE. Rack rate at the Joule website is over $300/night