200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_000xwxuh 49ms POST /ai/v1/search {} Idempotency-Key: sybzL7n9f-ir Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_000xwxuh 49ms POST /ai/v1/search {} Idempotency-Key: sybzL7n9f-ir Send ▶