Xml parsing error - " help please

I  have been using livecycle designer for some time but am quite new to xml.

I have added a regular button with the submit function to allow my form to be emailed and this works well.

However we would like to have the email pre-populate the subject line and body with a set of instructions for our users.

After lots of google and forum searches I have the line of xml code

submit format="pdf" textEncoding="UTF-16" xdpContent="pdf datasets xfdf" target="mailto:email@health.qld.gov.au" subject="Completed Travel Form for Approval - Traveller - Date"&amp body="(email body) "/>

but I am getting the following error  - XML parsing error:not well-formed (invalid token) (error code 4), line 10220, column 202 of file

which relates to the " after the word Date

Does anyone know how I can fix this?? and if this will do what I am trying to achieve?

Thanks