Web scraping information for flights

I'd like to be able to be able to scrape flights prices from momondo for personal use by entering a list of airports in the first segment of the trip and entering certain dates and only one airport in each field for segment 2 and 3 (that I can change when I want to). For segment 1: the script could automatically search for all the combinations in my list of airports and export the data in a excel file with the name of the departing airport, arriving airport (both for segment 1) and the price. Segment 2 and 3: I enter a flight such as new york-singapore (segment 2) + singapore-new york (segment 3) and these airports always stay fixed for the duration of the run of the script, but I could change them in another run to london-brasilia +brasilia-london As for the dates: I am able to modify but during a run they stay fixed. From what I've seen this should be pretty simple for people with programming backgrounds. I know someone who did this with little background in programming and it took him less than a day. Skills: Web Scraping