Visitor Visa - B2

Today I went for B2 visa interview at Chennai consulate and got approval.My background I am newly married working woman going to visit my husband for our first wedding anniversary. It was self sponser trip. My interview went like this:

Me: Good Afternoon
VO: Good Afternoon
How r u doing?
Me: doing good Thanks
VO: Why u want to go to US?
Me: For tourism and to celebrate new year & wedding anniversary with my husband
VO: When is the wedding anni?
Me: YYYY YYYY X
VO: R u working?
Me: yes
VO: Which company & how long?
Me: YYYY YYYY YYYY ZZZ
VO: salary?
Me: YYYY YYYY X
VO: Who is sponsoring for ur trip?
Me: Spouse
VO: Where does he works?
Me: YYYY YYYY YYYY X
VO: his Salary?
Me: YYYY YYYY YYYY XX
VO: Can I see his visa, marriage certificate & ur leave sanction letter?
Me: certainly....... Showed the dox,
VO: For wat purpose he is there?
Me: YYYY YYYY X
VO:Wat will u do when he will at his work?
Me: will drive down the whole city, will try different American cuisine, casinos, Arobics, Shopping and anniversary preparation.
VO: smiled & asked which city I want to go & where I will be staying?
Me: Philadelphia & will stay with my husband
VO: Where do u stay in India?
Me: Bangalore
VO: Who all stay with u ?
Me: me my husband & in laws.
VO: What ur in laws do?
Me: They r too old.
VO: r they retired?
Me: yes
VO: What were they doing before retirement?
Me: YYYY YYYY ZZZ

VO : smiled and said your visa got approved. You will receive ur passport within a week.Wishing you a very happy anniversary.
Me: Thanks.

I think Documents should be perfect and one should be confident and bold enough to reply.

All the best to applicants.