using System;

using System.Collections.Generic;

using System.Linq;

using MoreLinq;

public class Program

{

    public static void Main()

    {

        var data1 = DateTime.Parse("2024-10-01");

        var data2 = DateTime.Parse("2024-10-10");

        var data3 = DateTime.Parse("2024-10-15");

        var data4 = DateTime.Parse("2024-10-25");

        var data5 = DateTime.Parse("2024-10-28");

        var data6 = DateTime.Parse("2024-10-30");

        var dates = new List<DateTime>() { data1, data2, data3, data4, data5, data6 };

​

        var fromDate = DateTime.Parse("2024-10-12");

        var toDate = DateTime.Parse("2024-10-27");

        var result = Process(dates, fromDate, toDate);

        Console.WriteLine(string.Join(",", result));

    }

    public static IEnumerable<DateTime> Process(IEnumerable<DateTime> dates, DateTime from, DateTime to)

    {

        var data = dates.SkipWhile(z => z < from).TakeUntil(z => z > to);

        return data;

    }

}