如何发邮件询问此事

假如你是某电器生产厂家的外贸销售人员，有客户于3月30日向你询盘，你已通过邮件向对方报盘，但迟迟没有回音。该如何发邮件询问此事？？

Any enquiry please feel free to contact us.

我是外贸业务员，我一般会这样回复：

Dear sir，

Hope you everything smooth! For several days no news from you, my friend. Now I am writing for reminding you about our quotation for item of **** dated ** ** ** according to your relative inquiry. Have you got the prices or not?

Any comments by return will be much appreciated. It will be our big pleasure if we have opportunities to be on severice of you in near future.

Looking forward to your prompt response

Thanks and best regards,

Yours Faithfully