Calls this server's own JSON-RPC /message endpoint. Live cert environment โ searching is read-only, but submitting a booking creates a real PNR and, if ticketing is enabled, a real (cert) e-ticket.
โ ๏ธ This page was opened directly as a file () โ fetch("/message") has no server to reach from here, so every button will fail with "Failed to fetch". Run the server instead and open the URL it prints (e.g. ./start_ui.sh or ./bin/laos-mcp-service --env-file .env.laos-test --transport sse, then http://localhost:8086/).