Make my Trip - India
When you Log In, (My Profile Information) you fill out your personal details and also the details of Passengers. Strongly suggested is that you miss out the details as below.
1) The Address of the Account Holder (Permanent/Residence and Office)
2) The Aadhar Card or PAN No of the Account Holder
3) The Emergency contact No. And the Emergency Email of the Same.
4) The Payment information
5) And the same for all the Passenger Added (for 1-3)
This will help us to Auto Fill the data, during booking of Domestic and International Flights.