Check your current entry route and the dates on which it can be used. Ask for exact hotel names, nights in Makkah and Madinah, room sharing, airport transfers, meals and the total price in writing.
Do not assume an Umrah entry route permits Hajj. Verify the rules for your nationality and residence through official sources.
For your journey
Rites can differ by Hajj type and personal circumstances. Verify religious questions with a qualified scholar and current travel requirements with official authorities.