200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00u720v5 63ms POST /ai/v1/search {} Idempotency-Key: Gk1O5V4AZ7pH Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00u720v5 63ms POST /ai/v1/search {} Idempotency-Key: Gk1O5V4AZ7pH Send ▶