[{"role":"user","content":"显示每个漏斗阶段的平均交易持续时间","functions":[]},{"role":"assistant","content":"每个漏斗阶段的平均交易持续时间（单位：天）如下：\n\n| 漏斗阶段 | 平均交易持续时间(天) |\n|--------------|---------------------|\n| Lead | 19.75 |\n| Proposal Sent| 29.83 |\n| Qualified | 14.33 |\n| Closed Lost | 20.5 |\n| Closed Won | 27.8 |\n| Negotiation | 30 |\n\n业务洞察：\n1. \"Negotiation\" 和 \"Proposal Sent\" 阶段的平均交易持续时间较长，分别达到30天和近30天，提示这两个阶段可能是交易流程的瓶颈，优化这两个阶段能加快成交速度。\n2. \"Qualified\" 阶段的平均持续时间最短（约14天），说明一旦客户达到此阶段，交易转化较为迅速，有较强的成交潜力。","functions":[]},{"role":"user","content":"列出在同一阶段停滞超过20天的客户","functions":[]},{"role":"assistant","content":"以下是在同一漏斗阶段停滞超过20天的客户名单：\n\n| 客户名称 | 漏斗阶段 | 停滞天数 |\n|-----------------------------|----------------|----------|\n| Allen-Butler | Lead | 40 |\n| Morgan, Davis and Luna | Closed Won | 39 |\n| Perry, Mejia and Hawkins | Lead | 38 |\n| White and Sons | Proposal Sent | 37 |\n| Carey LLC | Proposal Sent | 37 |\n| Lopez-Clark | Proposal Sent | 37 |\n| Simpson and Sons | Negotiation | 37 |\n| Hughes Ltd | Closed Won | 35 |\n| Jones Ltd | Lead | 30 |\n| Rogers-Russell | Proposal Sent | 28 |\n| Mayo, Marquez and Dennis | Closed Lost | 27 |\n| Roy, Mullins and Maldonado | Closed Won | 27 |\n| Reyes Ltd | Proposal Sent | 27 |\n| Taylor-Reese | Closed Won | 26 |\n| Ewing Group | Lead | 25 |\n| Lewis LLC | Lead | 23 |\n| Blackburn-Page | Negotiation | 23 |\n\n业务洞察：\n1. 多数客户在Lead和Proposal Sent阶段存在较长时间停滞，说明这两个阶段可能需要更多关注以加快销售进程。\n2. Closed Won阶段的客户有较长的停滞天数，可能表明成交后跟进或数据更新时间不及时，需要核实或优化相关流程。","functions":[]},{"role":"user","content":"本季度哪些销售代表成交的交易最多？","functions":[]},{"role":"assistant","content":"本季度成交交易最多的销售代表是Charlie和Alice，他们各自完成了1笔成交交易。在当前数据中，未发现其他销售代表的成交记录。","functions":[]}]