Schedule appointment for installing wifi cable before actual move date

I am moving to a new address March 1st. The new address does not have a wifi cable, so it requires techs to install one. Am I able to schedule installing the wifi cable 2 weeks before setting up my move date?

The new landlord wants to be present when the techs install the cable, so he wants installation on Feb 21. However, I will still need wifi at my old address until then.

Can someone please let me know how to schedule wifi cable installation outside of an actual move request?