Querying Best-Price Flight Connections 
Use
Instead of the
general availability query you can also display the best-price flight connections for the whole trip. To do this, use the Best-Price function. You can use the best-price query for single flights or when requesting several flights for a trip (this is where you see the advantage of the best-price query). The advantages of this query come from the fact that flight prices are influenced by a number of factors - there is no single fixed price per leg of flight. Influencing parameters are, for example:The best-price query determines the optimum price for the all the flights in a travel plan taking any special booking conditions for the individual flights into consideration.
When you use the best-price query you do not have to start an availability query for each individual flight. You are also guaranteed to find flights for which there is a price in the system. The determination of a price is a prerequisite for issuing the ticket to complete the booking process. This is usually carried out centrally by the appropriate travel center or travel agency.
Prerequisites
You have activated the Best-Price Flight function in the Customizing of Travel Planning and determined which of the following strategies is to be considered for the best-price flight query:
To make the settings, refer to the Customizing under:
Define price and availability strategies
Specify settings for price-controlled availability query
Procedure
In the Planning Manager you have created a
travel plan.The Flight Request dialog box appears.
If you do not enter a time: The system determines the cheapest flight of the day.
If you enter a time: The system determines the cheapest flight for the time given, +/- 2 hours.
If you require more flights for your trip, repeat steps 1 to 5.
The Flight Recommendation dialog box appears.
You can now, as for the standard query,
select a seat.
See also:
Booking Travel Services Requesting Airline Tickets