200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01maem1w 58ms POST /ai/v1/search {} Idempotency-Key: SF-hwLEx4j8x Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01maem1w 58ms POST /ai/v1/search {} Idempotency-Key: SF-hwLEx4j8x Send ▶