200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_011a4zg4 89ms POST /ai/v1/search {} Idempotency-Key: Hrs_pIL0tj38 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_011a4zg4 89ms POST /ai/v1/search {} Idempotency-Key: Hrs_pIL0tj38 Send ▶