急求一份关于经贸商务英语方面的口语对话（对话要完整,两人对话时间大概三分钟到五分钟）我要两人对话,不要太长也不要太短,中等就OK了～

Business NegotiationA:The seller Miss Lin representing Huaxin Trading Co.,Ltd.B:The buyer Mr.Cai representing James Brown&Sons Co.,Ltd.A:Good morning,Mr.Cai.Glad to meet you.B:Good morning,Miss Lin.It...