200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01f54j5t 62ms POST /ai/v1/search {} Idempotency-Key: v-N3rUX9CrS2 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01f54j5t 62ms POST /ai/v1/search {} Idempotency-Key: v-N3rUX9CrS2 Send ▶