hey this is avinash parashar . i have done this kind of projects before also . i have done photography for 3 biotechnology seminars and 1 projects for law seminar in my college and apart from this i have done photographic event for college fest and i am doing people photography from last 2 years i have good experience in people photography . if the event will be on weekends then it will be 3500 for a day and if the event is on weekdays then it will be 2500-3000 depending on timings.