200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_0171lfdf 60ms POST /ai/v1/search {} Idempotency-Key: 3BfbCd8Y7bWJ Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_0171lfdf 60ms POST /ai/v1/search {} Idempotency-Key: 3BfbCd8Y7bWJ Send ▶