200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00oauzq8 48ms POST /ai/v1/search {} Idempotency-Key: NE80wlfGz4O8 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00oauzq8 48ms POST /ai/v1/search {} Idempotency-Key: NE80wlfGz4O8 Send ▶