It was great however you need a system in place to notify the purchaser if the flight is still available for purchase in real time. I've experienced attempting to purchase a ticket while setting up the card details a didn't understand what might've happened. Did that mean I had to back out of the page to receive the update? Very frustrating. An also giving the customer exactly what they request in the filter. A not surrounding airport unless requested. Also, times of the day "morning,afternoon an evening" like your competitors.