200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_006xi2dj 49ms POST /ai/v1/search {} Idempotency-Key: dXAZtc5dZwAQ Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_006xi2dj 49ms POST /ai/v1/search {} Idempotency-Key: dXAZtc5dZwAQ Send ▶