This week's book giveaways are in the Refactoring and Agile forums. We're giving away four copies each of Re-engineering Legacy Software and Docker in Action and have the authors on-line! See this thread and this one for details.
"1.System responds with seat availability for selected flights 2.Customer selects seats 3.System prices the itinerary and returns the itinerary confirmation window with selected flights 4.Customer confirms the itinerary"
As per step 3 description, System prices the itenary means Price Itenary use case will be invoked?
I am little bit confused about when Price Itenary will be called.