Point of contact information in DS 160

My wife and I are on H4 and H1B visa respectively. We are planning to go to India for visa stamping as our visas got renewed.

While filing DS 160 for taking visa appointment, in Point of contact information section, can we give each other’s details. E.g. In my DS 160, I can give her details in Point of contact information and in her DS 160, she can give my details.

Is it fine? We can verify each other information and we both are living in US but at the time of appointment, we both will be in India.

This is fine. Normally H1B can provide his/her manager as contact and H4 dependants provide H1B as contact.