In a dream it is joy, because of His saying, the Exalted:
فَلَمَّا جَآءَ سُلَيْمَـٰنَ قَالَ أَتُمِدُّونَنِ بِمَالٍ فَمَآ ءَاتَىٰنِۦَ ٱللَّهُ خَيْرٌ مِّمَّآ ءَاتَىٰكُم بَلْ أَنتُم بِهَدِيَّتِكُمْ تَفْرَحُونَ
“So when they came to Solomon, he said, "Do you provide me with wealth? But what Allāh has given me is better than what He has given you. Rather, it is you who rejoice in your gift.”
Quran 27:36 · Saheeh International
It indicates love and affection, because of his saying (God bless him and grant him peace): “Exchange gifts and you will love one another.” It indicates reconciliation between those estranged. It is said that it is a proposal of marriage.
(Whoever sees) a platter given to him as a gift with fresh dates on it, his daughter will be asked in marriage; if he has no daughter, affection will arise between him and the one who gave it to him.