Mary收到一张新年派对邀请卡（如图），现在她正在和妈妈谈论派对的信息。请根据邀请卡上的提示，完成一段Mary和妈妈的对话。

要求：运用对话的形式；单词拼写正确，注意大小写；句子通顺，语法正确，不少于3组对话。

Mary: Mum, I'm going to have a New Year party.

Mum: That's wonderful. When are you going to have the party?

Mary:

Mum:

Mary:

Mum:

Mary:

Mum:

Mary: