Apple

When I run the following script:

tell application "Finder"
set theText to text returned of (display dialog "What address do you want to display?" default answer "")
display dialog theText
end tell

I would like to see the text displayed as:

1234 Oak Street
Some City, Some State 12345

Using the 'Return' when inputting the text closes the dialog window rather than starting a new line. Doing it in 2 segments "What is the street address?" and "What are the city, state and zip?" is not practical for what I am doing. Is it possible to do what I want, and if so how?

Thanks in Advance,
Bob Young