有谁能根据下面给的关键词写一篇英语口语对话，对话必须包括下列关键词，不需要太长，3分钟即可

A:Hi Sir,I am going to place a order with you after looking at your beautiful samples.
B:Hi Madam,I am very happy to hear that.Could you tell me which sample interest you？We can negotiate business on it.
A:Look,this item No.001 .Could you give a list of the details of this item?
B:Of course,here's our latest quotation sheet,including the MOQ,item's specification,packaging,FOB port,delivery time and best unit price for your reference.We quote on the basis of FDA requsted quality.
A:Let me see!Wow,the price is on the high side from your offer.I need to have a further discussion with my boss.What's the price validity?
B:The offer remain valid in 3 months,this is our best price with best quality for you.We can work on the packing by use white box to replace colour box to cut the price.
A:That sounds work,I will find confirmation with my boss.Please keep in touch.
B:This is my name card,may I have your?
A:Thank you,here's mine.I will call you.Bye.
B:Nice to talk to you.Good bye!