Forktailvilla

hi I need a payment gateway integration on my website [login to view URL] I also need to create a booking engine on the same site that will allow people to book the villa. The price of the villa depends on the no of people who will be staying so that they can select this and the price will get automatically added. Also they should also be able to add Addon like everyday cleaning, Airport pickup, barbeque, Day walks etc etc Please let me know if you can help with this. The website is built on wordpress and i also have woo commerce installed . I look forward to hearing from you. cheers kaushal