200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_013eo8uz 21ms POST /ai/v1/search {} Idempotency-Key: 2knjBuwG8WeT Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_013eo8uz 21ms POST /ai/v1/search {} Idempotency-Key: 2knjBuwG8WeT Send ▶