So, The item Value you’re getting the data right!
For each iteration are you getting only one value?
i mean to say in first iteration are you getting only Airlines as a name with value or You’re getting all the fields in one iteration (Airlines,InvoiceDate,InvTktNumber…)?
If your getting all the items
take multiple assign activity and pass the values like this
My aplogies, I am getting all the values in on go in My_Fields so I did the following and it works however this does not look like a good solution, if the number of fields increases then I have to manually update it.