Singapore Airlines (SQ) doesn't typically maintain large public-facing offices in every U.S. city like Dallas instead, they operate primarily through their website, phone support, and partnerships (like with United or Air Canada) for flights from DFW, offering support via their toll-free numbers and online tools for booking, changes, and baggage inquiries, rather than a physical Dallas storefront for general sales. Jauntlet.comhttps://jauntlet.com/