Scheduling appointment for parents

[Gudia]

Hi,

My parents planning to visit on B2 visa to my place in US.I want both of them to give interview together.I have filled separate DS 160 for both.
My question is:
1)Do i need to check the box "travelling as group" in DS 160 form ?
2)How can i schedule their appoinment together.
3) My father is sponsoring the trip for himself and mom.

[immihelp]

1. No.
2. Follow the steps at https://www.immihelp.com/usa-visa-appointment-in-india/
3. OK