[{"role": "assistant", "specs": {"llm": {"latency": 0, "tokens_used": 0, "input_tokens": 0, "cached_tokens": 0, "output_tokens": 0}, "synthesiser": {"latency": 0.7401602509780787, "tokens_used": 70}}, "content": "Hello Shashank . This is Stuti calling from VaniVert AI. Is this a good time to speak?"}, {"role": "user", "content": "Yes."}]