Selecting the exact match from xml using jquery

Below is the sample XML.

<segment>
    <departure-date-time>2015-01-31T10:40:00</departure-date-time>
    <arrival-date-time>2015-01-31T14:00:00</arrival-date-time>
    <data-details>
        <stop-details>
          <arrival-date-time>2015-01-31T12:25:00</arrival-date-time>
          <departure-date-time>2015-01-31T13:00:00</departure-date-time>
              <layover-duration>2100</layover-duration>
        </stop-details>
    </data-details>
</segment>

I want the value from the sample XML for that one i wrote

$('segment', this).each(function(index, element) {
var arr_tym =$(element).find('arrival-date-time').text();
console.log(arr_tym);
});

If i use like this i am getting the result, but it is taking the value of

also and printing as 2015-01-31T14:00:002015-01-31T12:25:00

actual output should be 2015-01-31T14:00:00. Can anyone help with this !!!!!