200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00l7htaa 88ms POST /ai/v1/search {} Idempotency-Key: kjmRtn30Csg_ Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00l7htaa 88ms POST /ai/v1/search {} Idempotency-Key: kjmRtn30Csg_ Send ▶