Please Help C++ assignment

Single Passenger Fare with no checked in baggage Adult Passenger (age 14-64) $147.30 Senior Passenger (age 65+) $13115 Child Passenger (under 14) $110.25 Infant Passenger (under 2) $0.00 Family X is going for a vacation from Portland to Las Vegas. The one way ticket fare is given above. Write a program to calculate the one way airfare including baggage cost for family X. 1) Remember, the program allows only adults, 18 or older to purchase tickets. Use if statement to verify the purchaser age. 2) Next ask if the user want to purchase ticket or not. Use switch. If yes, continue to step 3, otherwise end the program 3) 4) Baggage Cost: The cost of baggage is zero, if there are no checked in baggage. The 5) The program will output the total purchase price - Total one way fare of all 6) The output should be formatted to two decimal places The user may input any number of adults, seniors, children, infants and bags. cost of first baggage is S20 for each bag. The cost of second bag is S35 for each bag. passenger + Total baggage cost