combobox1 - destination
Number = selected index

0 - Amsterdam
1 - france
2 - germany


combobox2 - price for selected person
0 - 50 (£50 for an infant)
1 - 100 (£100 for kid)
2 - 200 (£200 for adult)


2d array:


x (down)
y(accross)


#	0	1	2	
0	50	100	200
1	60	110	220
2	15	50	80


amsterdam kid = array(0,1) = £100

use: comboBox2.selectedIndex to get the index number of the selected option. infant, kid, adult in that order will give 0 for infant, kid for 1, adult for 2. Do the same for destination.
Have another textbox for how many kids etc and you can do array(0,1)*textBox.text (gota parse int it). Then have an add button maybe so it adds that to another list then clears the top bit to add more people / destinations.