Hello,
I have read your requirement. We can develop this app as we have an experienced team for android and ios.
Relevant Skills and Experience
We have knowledge of Xcode IDE(Objective-C), Swift, Eclipse IDE, Android SDK, ADT Plugin, Java Programming, JSON, XML, Utility APIs, MySQL and SQL server database, Amadeus API, super level UI design
Proposed Milestones
£7000 GBP - app