Web-scraping advice/suggestions
Ethics
Using a bot to get at the content of sites can be beneficial to you and the site you're scraping. You can use the data to refer to content of the site, like search engines do. Sometimes you might want to provide a service to user that the original website doesn't offer. 
However, sometimes scraping is used for nefarious purposes. Stealing content, using the computer resources of others, or worse. 
It is not clear what intention you have. Helping you, might be unethical. I'm not saying it is, but it could be. I don't understand 'AucT', saying it is bad practice and then give an answer. What is that all about?
Two notes:

Search results take more resources to generate than most other webpages. They are especially vulnerable to denial-of-service attacks.
I run serveral sites, and I have notices that a large amount of traffic is caused by bots. It is literally costing me money. Some sites have more traffic from bots than from people. It is getting out of hand, and I had to invest quite a bit of time to get the problem under control. Bots that don't respect bandwidth limits are blocked by me, permanently. I do, of course, allow friendly bots.
This is my first attempt at scraping. There is a website with a search function that I would like to use. 
When I do a search, the search details aren't shown in the website url. When I inspect the element and look at the Network tab, the request url stays the same (method:post), but when I looked at the bottom, in the Form Data section, I clicked view source and there were my search details in url form. 
My question is: 
If the request url = http://somewebsite.com/search
and the form data source = startDate=09.07.2016&endDate=10.07.2016
How can I connect the two to pull data for scraping? I'm new to scraping, so if I'm going about this wrong, please tell me. 
Thanks!