Tds implications on payment made to air travel agents

Please clarify whether TDS is required to be deducted on payment made to the air travel agent (company) by a company in respect of its employees & amount consist of reimbusement of air ticket amount & processing fees( like commission) ?

Extract of the invoice is as below

                           Basic Fare  -  7000

                           All Taxes    -   5000

                           Service Tax-  500  ( as per prescribed rate )

                          Processing Fees - 250  ( 2% of Rs 12500 ) 

                           Total Amt Payable to Agent Company - Rs 12750

Please tell me whether TDS will be deducted as per Sec 194 H on Processing fee or as per sec 194C on whole amt or none of the provision will apply ....???