200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_0058ca8v 84ms POST /ai/v1/search {} Idempotency-Key: 8jErL4c4R-H4 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_0058ca8v 84ms POST /ai/v1/search {} Idempotency-Key: 8jErL4c4R-H4 Send ▶