200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01yep4jv 29ms POST /ai/v1/search {} Idempotency-Key: 9ZaF4Wc0CrWV Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01yep4jv 29ms POST /ai/v1/search {} Idempotency-Key: 9ZaF4Wc0CrWV Send ▶