Hi

If i apply for an H1 extension today with a LCA of Chicago (my company office location), but after 3 weeks i get a new assignment at a different place (say Dallas), what should be done in that scenario.

It happened to me that i applied with LCA of Chicago but when i got the RFE asking client letter, i was in a project in Houston. We submitted the client letter but USCIS did not approve saying the LCA is for Chicago and work place in Houston, hence an invalid LCA

What should be done in such a case?

Should LCA be replaced after filing H1 extension if the work place has changed or what are the other options

Thanks