200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_005h0t9j 43ms POST /ai/v1/search {} Idempotency-Key: if0DRnYor6RM Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_005h0t9j 43ms POST /ai/v1/search {} Idempotency-Key: if0DRnYor6RM Send ▶