How to retrieve Emails present inside the given xml files?

In these xml files email formats are varying so i am facing the issue in retrieving them.

Each xml file has PNRLIST- it contains different PNR References -inside it under FAC element Email is there. which is need to be extracted .

we have tried different approaches due to different email formats unable to retieve.

chauffeurAek040812OCT221211Oct22140728.XML (47.3 KB)
chauffeurAek041201MAR221228Feb22212228.XML (25.8 KB)

Hi @Soundarya_Guduri

Please follow this