TDS - Form 26AS Transaction Date & Date of Booking in different financial years

I had applied for my Provident Fund withdrawal in January 2018. The request was accepted  & tax was deducted for this transaction. In Form-26AS, the TRANSACTION DATE was 29th March, 2018 while the BOOKING DATE was 31st May, 2018. Since the booking date was in different financial year, I am trying to file my return for the year 2019-20 instead of 2018-19. But IT department declined my refund in ITR with the reason that "this transaction is not available in Form 26AS for the year 2019-20". How should I proceed? Please suggest. Thanks!