200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_012lm1b7 56ms POST /ai/v1/search {} Idempotency-Key: RozeDzT-q2AZ Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_012lm1b7 56ms POST /ai/v1/search {} Idempotency-Key: RozeDzT-q2AZ Send ▶