Wego Flights API Integration

I am currently building a travel website based on wordpress and will be integrating Wego flights API. Please be aware that API integration is different from Wego's whitelabel solution, the latter of which is much easy and straightforward. The requirement for this project is customization and integration of Wego's flight API to match the website's theme and requirements.

Please only bid if you have experience in integrating "travel APIs." Experience with Wego API is highly preferred.

Scope of work:
1. Customized flight search box in homepage
2. Customized flight results page - this should be similar to wego's flight results page
3. Customized referring page (page which will connect my website's flight results page to the third party vendor's page where booking will be made)
4. Front end (aesthetic) customization for above 3 points. Please advise if your bid does not include this and if you require a separate designer to customize front end.
5. The work should be completed independently as the other portions of my travel site are currently being worked on by my developer. Expected output is a flight solution/plug in/script which I can easily ask my developer to embed in my wordpress travel website. Your output should be compatible with wordpress.

Reference documents:
http://www.wego.com/api/flights/docs
http://www.wego.com/flights/api/rates/doc

Other requirements:
1. Should accept work for hire and non disclosure agreement.
2. Should be completed in 2 weeks max including testing.
3. Freelancer should be easily reachable via email, Skype, phone calls for updates.

I am also open to simpler solution in integrating Wego's flight product if end result will be the same.

My budget for the scope of work is between USD 500 to USD 700.