200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00wph3hs 85ms POST /ai/v1/search {} Idempotency-Key: mx4VJo7O68UT Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00wph3hs 85ms POST /ai/v1/search {} Idempotency-Key: mx4VJo7O68UT Send ▶