200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01veesy8 47ms POST /ai/v1/search {} Idempotency-Key: q7E-TLXnxJ-p Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01veesy8 47ms POST /ai/v1/search {} Idempotency-Key: q7E-TLXnxJ-p Send ▶