200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_0141c9at 55ms POST /ai/v1/search {} Idempotency-Key: 6i1anYGq0qao Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_0141c9at 55ms POST /ai/v1/search {} Idempotency-Key: 6i1anYGq0qao Send ▶