Power Apps- Patch Sharepoint List with Time Range, create time slots, and save to person column

I put this is my button's "OnSelect" property.

ForAll(

    Sequence(

        DateDiff(
/*This is my start and end times and it breaks it down into 1 hour or 30 minute or 15 minute time slots This still needs work*/

            ddStart.Selected.myDate,

            ddEnd.Selected.myDate,

            TimeUnit.Hours

        ) * If(

            ddLength.Selected.Length = 30,

            2,

             If(

            ddLength.Selected.Length = 15,

            4,

            1

        )),

        0

    ) As DATA,

    Patch(TimeSlots,Defaults(TimeSlots),

    {

        RowNumber: DATA.Value,

        EventDate: dpEventDate.SelectedDate,

        TimeSlot: DateAdd(

            ddStart.Selected.myDate,

            ddLength.Selected.Length * DATA.Value,

            TimeUnit.Minutes

        ),

        Reserved: false,

        Title: inpTitle.Text,

        ReservedBy:"",

        SlotLength: ddLength.Selected.Length,

        /*this is a ComboBox as a people picker that saves to a Person Column*/

                CounselorName: {

                '@odata.type': "#Microsoft.Azure.Connectors.SharePoint.SPListExpandedUser",

                Claims: "i:0#.f|membership|" & cbCounselorName.Selected.Mail,

                DisplayName: cbCounselorName.Selected.DisplayName,

                Email: cbCounselorName.Selected.Mail,

                Department: cbCounselorName.Selected.Department,

                JobTitle: cbCounselorName.Selected.JobTitle,

                Picture: ""

            }

    }

    )

);

/*This resets all my controls on the screen. Put the varReset in the "reset" property of all the control you want to reset when the button is clicked*/

UpdateContext({varReset: false});

UpdateContext({varReset: true});