Greeting/State your name 打招呼；自报家门
Hi, this is Winter.
嗨，我是Winter.
Hey, this is Winter.
嘿，我是Winter.
What's up! This is Winter!
咋啦！我是Winter

Why you are calling 你打电话的原因
I just want to call to... 我就打电话来...
I just wanted to call to remind you of the birthday party on Saturday.
我就打电话来提醒你周六的生日聚会。
I'm calling because... 我打电话来是因为...
I'm calling because I'm not going to the party.
我打电话来是因为我不打算去参加派对了。

What they should do next 下一步对方该做什么
Would you get back to me by tomorrow?
你能在明天之前给我回个信吗？
Give me a call when you can.
有空给我回个电话。
Whenever you're free.
什么时候有时间了，给我回个电话.

How to get in contact with you 如何联系你
My number is 359-284-9856.
我的号码是359-284-9856。
You can reach me at 617-593-0952.
你可以打617-593-0952找到我。
You can even leave a voicemail and leave your email.
你甚至可以留个语音信箱和电子邮件。
Sometimes you could say what time they should call you back.
有时候你可以告诉他们应该什么时候给你回电话。

Say goodbye 说再见
Hope you're having a good day.
希望你今天过得愉快。
Have a great one.
再见。
Take care.
保重。