Parse string using Java Regex Pattern?

I have the below java string in the below format.

String s = "City: [name:NYK][distance:1100] [name:CLT][distance:2300] [name:KTY][distance:3540] Price:"

Using the java.util.regex package matter and pattern classes I have to get the output string int the following format:

Output: [NYK:1100][CLT:2300][KTY:3540]

Can you suggest a RegEx pattern which can help me get the above output format?