200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_004uvva4 23ms POST /ai/v1/search {} Idempotency-Key: B3bizeoe2Q1R Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_004uvva4 23ms POST /ai/v1/search {} Idempotency-Key: B3bizeoe2Q1R Send ▶