200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_004jx1ga 22ms POST /ai/v1/search {} Idempotency-Key: xQAbFkK5J5xS Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_004jx1ga 22ms POST /ai/v1/search {} Idempotency-Key: xQAbFkK5J5xS Send ▶