Automate flight search process -- 2

I need to create an automated process that extract information from a flight tickets search website and save them to a mySQL database, using this rules: 1. Create an interface where I can start and stop process. The options are: START NOW, SCHEDULE (DAY, TIME), REPEAT (HOURLY, DAILY, WEEKLY, MONTHLY). 2. Use 2 tables to define TO and FROM airport combinations (provided by me). The search process should consider all combinations between those TO and FROM airports. I can change those tables directly on the database (mySQL). I will provide the first tables. 3. For each TO and FROM combination, search flight prices using departure and returning dates, based on the following rule: - use as departure date TODAY + 3 days, and for returning date DEPARTURE DATE + 3 days, DEPARTURE DATE + 7 days, DEPARTURE DATE + 14 days, DEPARTURE DATE + 21 days, DEPARTURE DATE + 28 days. This should give us 5 combinations. - use as departure date the previous calculated departure date + 7 days, and for returning date the same rule: DEPARTURE DATE + 3 days, DEPARTURE DATE + 7 days, DEPARTURE DATE + 14 days, DEPARTURE DATE + 21 days, DEPARTURE DATE + 28 days. - repeat this process 50 times. At the end, we should have 260 combinations for departure and returning dates. 4. The final search must be the combination of each possible TO airport, FROM airport, DEPARTURE date and RETURNING date. 5. For each combination, save: search date and hour, TO, FROM, DEPARTURE DATE, RETURNING DATE, PRICE (lowest), NUMBER OF STOPS, AIRLINE. 6. Generate a summary table with: - query date, FROM-TO combination, historical average price, historical lowest price, historical highest price, today lowest price, today highest price (prices for this TO-FROM combination) - calculate lowest price difference (1- today lowest price / historical lowest price) and today lowest vs. Average (1 - today lowest price / historical average price)