software for quotation

we need to build small software for quotation. Software for travel agency ( off line or online at our host) we will see less cost. system need :- step 01 ( insert main rates) insert hotels rates ( 2 currency) rooms rates for each season room type rates insert transportation rates insert sites fees rates insert guide fees rates insert service rates step 2 when we choose our service ( hotels, transportation , guide , , other service) system should to give me rates per person in Double room and Singl Room & Trable Room and child rates. if we choose hotels 3 stars - 4 stars - 5 stars , rates will issue for each and for each season with what we need service as travel package with itinerary. if you feel your self know how this will be work, please give us your offer. do you know tourism travel Hotels, Trip, Travel, Rooms, how work ? we not need to lost time till we learn whats mean Hotel and whats mean room and whats mean trip. please if you dont feel you understand, dont give us offer.