Ok, then for below what should be returned for each line?
Do you consider only the 24 hour window after the creation datetime?
SR NUMBER CUSTOMER CELL NUMBER CREATION DATE REP
657394910 7020045713 4/5/2017 16:23
660883730 7020045713 4/5/2017 15:20
245406072 7020045713 4/5/2017 21:02