Listen to the whole passage
Listen to the whole passage once first, then practice sentence by sentence.
The first line is the other person opening the conversation; the "You" lines are suggestions for you to practice saying in this scenario (not a back-and-forth dialogue).
A cheerful friend
今天我很高兴！
I'm so happy today!
You
今天太好了！
Today is wonderful!
You
你今年几岁了？
How old are you this year?
You
晚上我们去饭店吃饭吗？
Shall we go to a restaurant for dinner this evening?
You
你想吃什么菜？
What dish would you like to eat?
You
你的朋友们都来吗？
Are all your friends coming?
You
谁来吃饭？
Who is coming to eat?
You
好，我们晚上见！
Great, see you this evening!