Air India — correction of name

This to inform you that I have booked ticket via MMT application from kochi to Delhi for 18 Apr 20 (PNR-Y42GN). Erroneously I have booked ticket of My wife on the name of MRS BABITA BHATTI. As we are recently married so all the ID proof she had on the name of BABITA. There was a problem with surname only . I’d card not having any surname but ticket booked along with surname. Further I requested you to kindly plz amend the name of my wife to Mrs BABITA in the above said ticket. Copy of Driving license and Aadhar card is attached for your ready reference. As this is our first trip together kindly look into this matter with empathy...
Thanking you