I'm not even sure that Jacqueline has 15 lines yet, but I'll give this a go. Thank you for the tag @aadhube, as usual, everything included in this post is unedited and choppy. No judgement please!
I really want to do one of these for Livanna and Agatha as well, but I think too much of the plot would be revealed if I did.
“Pray, where did you happen upon this?”
“Much obliged, but I believe I shall take that chance. After all, it would hardly be “lucky” to step into a new abode leaving God at the threshold.” Though she adopted the man’s turn of phrase, she had never accepted the vulgar notion of luck. Fortune was but the hand of Providence, playing upon the course of one’s life; and those who held a faith in “luck” had strayed too far from divine guidance, forfeiting their sensibilities along the way.
“I suppose that is the case. I shall do my utmost to not prove too great a burden to you, miss.”
"This is a very fine establishment," Jacqueline remarked, sharp breaths interjecting her speech, "You must work yourself sore maintaining it, every surface is positively sparkling!"
"I shall take it to my grave." Jacqueline remarked, though her thoughts ignited with the realisation that she had come to a home where her condition would be understood more deeply than anywhere else in the world.
"You treat me as an invalid, though I am just as capable as yourself. Should my countenance betray my fear, that is because I am frightened, but did you not say yourself that fear keeps your men fast?"
"I will not move until I have an explanation!"
"Father! Father, pray, come with me, do not leave me here! Father, I shall die out there without you, Father!"
"Thank you, ma'am — it is not one that I would ordinarily have picked. I do find it to be flattering, though. Clearly, you are a woman of taste." A coy smile played upon the lips of the host and she bowed her head.
"My goodness, I have realised that you have opened your doors and have been so warmly natured, yet I have still to learn your name."
"You must excuse me, I am not usually so unmannerly, it is only that I have not eaten in some time."
"I fear I would not know, my Father was — is, not very fond of tea."
"This is truly wonderful, miss, I only wish that my arrival here had been under more fortunate circumstances. It is rather surprising that you have prepared such a lovely welcome with so little notice."
"Goodness, Agatha! I was not expecting anyone else to…" She turned to face the woman and noticed her hands clasped at her waist. "What is it that you are doing in here?"
"Livanna," The woman hummed and turned her head to listen, her eyes shimmering beneath the fabric which fell as a midnight waterfall across her features. "Pray, who is taking us to our destination?" Livanna smiled and turned her attention toward the driver.
I invite @sleepingpearlescent @ceribrennanwrites @melancholiadreams @rarrrrhhhhhhh @prosepathologized and anyone else who would like to join in, to find 15 lines of dialogue which showcase your OC's personality.
(sorry for the double tag, I forgot my laptop automatically uploads to communities instead of my blog)