200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00jcgyo4 70ms POST /ai/v1/search {} Idempotency-Key: iX4xUgycBd0s Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00jcgyo4 70ms POST /ai/v1/search {} Idempotency-Key: iX4xUgycBd0s Send ▶