United Airlines Blocks AI Agents from Booking Flights Over Security Gaps
United Airlines has announced it will not permit third-party AI agents — such as OpenAI's Dots or Meta's Muse — to complete flight bookings on behalf of customers, citing privacy risks, unintended purchases, and federal regulatory obligations that agents cannot fulfil. This represents a meaningful industry precedent: a large enterprise explicitly scoping AI agent permissions at the transaction boundary, closing a gap where agentic automation could bypass mandatory consumer disclosures and compliance attestations. However, the decision is a policy control rather than a technical enforcement mechanism, and broader questions about how platforms systematically authenticate, authorise, and audit AI agent actions across the agentic ecosystem remain unresolved.