Oh man we have read the 17th part of this amazing story, The story is truly amazing and gaining of many people including me, To be very honest, I wait for your post on the daily basis so that I could get to know what is about to happen in the story.
Alladin thinks it's a very easy task go to sultan and ask Sultan for her daughter hand, You need high courage and brave heart to speak in front of Sultan. In Arab Sultan is consider as one of highest rank person among all the citizens and it is obligate for every citizen to respect his Sultan.
As the Sultan here, was wise and kind, he noticed the Old is coming on the daily basis and she isn't able to speak ask her request or demand to Sultan, thought Vazier Told sultan that She has come for some ordinary matter, but sultan doesn't believe him and want to listen her himself, that what every Sultan Should do.
I love the way Sultan listen to her with calmness and full attention, and he doesn't get angry on her due to this and politely ask her what she is carry with her. I think Sultan will ask her to bring Alladin to him and want to interrogate Alladin himself. WE will see in the next episode.