200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_017g3c9s 25ms POST /ai/v1/search {} Idempotency-Key: 6JAFmlniZ7sl Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_017g3c9s 25ms POST /ai/v1/search {} Idempotency-Key: 6JAFmlniZ7sl Send ▶