200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_0194pwyo 62ms POST /ai/v1/search {} Idempotency-Key: 5gPma6nFat4b Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_0194pwyo 62ms POST /ai/v1/search {} Idempotency-Key: 5gPma6nFat4b Send ▶