Online Travel Booking and Bidding Agencies - Online Travel Agent

Can someone recommend me a travel agent that can book a ticket for me base on what I found on ITA's matrix?

I'm having no luck with Delta's Platinum Desk...

Fare 1: Carrier DL UHXB67US NYC to CAS (rules)
Passenger type ADT, round trip fare, booking code U
Covers LGA-YUL (Economy), YUL-CDG (Economy), CDG-CMN (Economy)
$367.50

Fare 2: Carrier AZ SKP72US BEN to NYC (rules)
Passenger type ADT, round trip fare, booking code S, U
Covers BEN-FCO (Economy), FCO-DTW (Economy), DTW-LGA (Economy)
$283.50

French Aviation Civile Tax (FR) $9.50
French International Passenger Service Charge (QX) $18.10
French Airport Tax (FR) $14.50
(YQ) $230.00
US International Departure Tax (US) $16.70
US September 11th Security Fee (AY) $5.00
US Passenger Facility Charge (XF) $9.00
AZ YQ surcharge (YQ) $230.00
USDA APHIS Fee (XA) $5.00
US Immigration Fee (XY) $7.00
US Customs Fee (YC) $5.50
Italian Embarkation Tax (IT) $9.80
Italian Security Charge (VT) $2.30
Italian Council City Tax (HB) $6.90
Italian Passenger Service Charge (MJ) $1.10
US International Arrival Tax (US) $16.70
Libya Airport Departure Tax (WV) $4.70

Subtotal per passenger $1,242.80
Number of passengers x1

TOTAL AIRFARE & TAXES $1,242.80
This ticket is non-refundable.
Changes to this ticket will incur a penalty fee.
Fare construction (can be useful to travel agents)
NYC DL X/YMQ DL X/E/PAR DL CAS 5M 367.50UHXB67US /-BEN AZ X/ROM AZ X/DTT DL NYC M 283.50SKP72US NUC 651.00 END ROE 1.00 XT 5.50YC 7.00XY 5.00XA 33.40US 5.00AY 24.00FR 18.10QX 4.70WV 6.90HB 9.80IT 1.10MJ 2.30VT 460.00YQ 9.00XF LGA4.50 DTW4.50