This document discusses various online travel agencies and review sites and how hotel managers can respond to reviews on these platforms. It provides examples of positive reviews from TripAdvisor and Facebook for the Hyatt Regency DFW hotel and discusses metrics like the Customer Satisfaction Index used by TripAdvisor to rate reviews. It also briefly mentions policies on responses for Expedia, Hotels.com, Travelocity, Priceline and Booking.com.