Flights scraper for expedia.com
Original expedia.py (https://gist.github.com/scrapehero/bc34513e2ea72dc0890ad47fbd8a1a4f) scraper is extended with round trip data extracting.
Use:
python expedia.py pdx mow 06/16/2017
python expedia_round_trip.py pdx mow 06/16/2017 08/15/2017