I have a requirement to build a site that will sell custom holiday packages - the customer will be able to pick their flights and hotel rooms (data coming from external webservices) plus some additionals (such as car hire for example). So the package will be built from 3 sources:
1. Flight info that comes from an external webservice
2. Hotel info that comes from an external webservice
3. "Additionals" which will be stored as Drupal nodes on my site
The first 2 parts could therefore be anything - the price and other info comes from the external service. For (3), all the data comes from nodes stored within Drupal (so I guess these could look like "normal" products).

How would I do this in DC? Would I need to create a new node programatically for each flight/hotel that a client selects? Or is there another way?

Advice appreciated! I'm trying to decide if DC is the best option or if I should go with Ubercart or something else...