The phrasal verb are Just Name It

Just Name It
Meaning/Usage: Used to express that you are offering to do or give anything the other person asks
Explanation: A shortened way of saying, "tell me anything you want or need."
ٍ Some examples
1- I will help you with whatever you need, just name it.
2- We can do whatever you want, just name it.
3-Just name it and we can do it.
Conversation about that.
A- There is so much to get done today
B I will help you with whatever you need. Just name it!

Other Common Sentences
1-Anything you need.
2-Tell me what you need and I'll do it.