A:Hello,I'm wondering if you can extend the invitation for me.
B:Hello sir,I'm afraid not,our invitation has already expired,and the meeting was conducted last weekend.I'm so sorry that you missed it.But there's nothing I can do for you.Please check our newsletter for upcoming events.
A:That's very unfortunate.I undestand that.Thank you anyway.
希望这个你喜欢,不过由于我不是很清楚你具体指什么邀请,所以编的这个对话比较泛泛,如果有需要可再联系我