@wavy58 – That is funny! Well, some proposal requests can involve weddings, but not in the way you would think.
My sister actually filled out several proposal request forms in order to decide which hotel would be best to host her wedding reception. Many of the nicer hotels offer these forms online. You just fill out the details about time and date and number of guests, and they tell you what price you can expect to pay to hold your event there.
She took into account all the extras that different hotels offered and factored that into the total cost. She went with one that was pricier than some, but she based her decision on the quality of the hotel and the attention that would be going into making her reception spectacular.