Create a chatbot that says hello and then says Welcome, after it requests the name of not receiving information, ask again

#include <iostream>

int main()
{
  std::string name = "";
  while(name.empty()) {
    std::cout << "Hello, what is your name? ";
    std::getline (std::cin, name);
  }
  std::cout << "Welcome " << name << "!" << std::endl;
  return 0;
}