One of my flights has been changed, I need some advice please.

Good afternoon.

Could you please help me with some advice.

I have a multicity reservation from SFO to DXB on September 5^(th), 2026, and DXB to my “final destination” on September 8^(th), 2026. The reservation was made through “Emirates”.

I planned that trip way long ago and made my own hotel reservations for the two nights to stay in Dubai from September 6^(th), 2026, to September 8^(th), 2026.

Today, when I checked my reservation, “Emirates” has changed my flight from DXB to my “final destination” which one was schedule on September 8^(th), 2026. Now, new departure is scheduled on September 9^(th), 2026.

Here are my questions:

1.      Can “Emirates” reschedule my “final destination” flight with “Turkish Airlines” on September 8^(th), 2026?

2.      If there is no way to reschedule me with a different airline, will “Emirates” provide me a free hotel stay, at least for one night, from September 8^(th), 2026, to September 9^(th), 2026, or I can request because of their ‘fault” all three nights hotel stay for free?

3.      What else can I do in this situation? This flight change is really disturbing all my plans.

4.      What is the best and quick way to contact “Emirates” in our days?

Thank you very much for all your help and advice in advance.