First set your budget and see if you can put 20% down or not. If you can, then you don't have to mortgage insurance and will help you a lot.
Second search on Zillow and make your mind on what area and price range you want to buy. During the process, you can request to visit some house that you like, and you will be contacted by Realtors.
Even if you like the very first house you visit, take your time and see at least 10 others and get some idea from different Realtors. By this time you will have learned a lot about what do you really want. And also, talk with some people that bought house recently.
I was in the market in DFW area for house but decided not to buy, I do have contact for a realtor and lender who sounded genuine and helped me when I was in market. If you want pm me and I can share it with you.
It should be a great time to buy house now if you are planning to put at least 20%down.

Hello Naman ji.

I am a realtor here in DFW metroplex. When it comes to buying a home there are few things that need to be taken care of before you start looking for homes. First, you would need to know what is your needs and wants (neighborhood, school district...) After that, you would need to get pre-qualified if taking out a loan from lender. Realtors should have preferred lenders they usually work with and recommend you one. Once your financial qualification is determined, you could start looking for homes with your realtor. Depending on your qualification and needs and wants, you could choose whether to go with pre-owned homes or new built. New built homes usually take between 6-9 months to finish unless the builder already has few inventories that are ready. Hope this was helpful. If you have any questions please reach out to me at 817-896-7506. Good luck and happy house hunting.