200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01k7jqii 72ms POST /ai/v1/search {} Idempotency-Key: SNtT4QxjuLLY Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01k7jqii 72ms POST /ai/v1/search {} Idempotency-Key: SNtT4QxjuLLY Send ▶