George
Parker was certainly surprised to hear that, but he would soon gave a small bit of a smile, waving his hands some in response:
"Hm? Oh, well I'd love to, but you really don't have to- I can pay for it myself, you know."
He said. He did have the money- although likely that he didn't have enough for all his Pokemon at the moment. He was an only child, as far as he knew, so he was a bit stubborn at times as a result.
Linda
"No, no, no, Parker, keep your money." *Lorelei gestured him to put his money back in his wallet. She simply wouldn't take no for an answer. She was a strong willed woman and her words were as strong as steel. Even though she appreciated that he didn't want to let Lorelei get into excessive spending, her mind was already made up.* "Consider it a gift, for you and your cute Pokémon."
George
"?...Are you certain?...In that case, then I will remember to buy you a gift in return."
Parker would've argued against Lorelei's decision, but he figured that would hold the line longer than it needs to be, so he accepted.
"But- Once Poliwhirl evolves, then we'll see who's cute then."He said, gazing to her for a few moments before looking around.
Linda
*Even though she appreciated the thought of it, she wasn't doing it with any intentions of getting something in return. It simply wasn't her and she'd never do such a thing.*

"No need."

 *Lorelei gently smiled at him and turned back, ordering a plain, Vanilla Ice Cream for her, no syrups, nothing. After she was done with her order, she turned around to ask Parker what his entire team would get.*

"So, what will you all get?"
George
"?....I see... Well... Rocky berry mix for me, Poliwhirl, and Greninja- Lemonade or something sour for Toxicroak and Toxtricity, and a nanab split for Seismitoad and Decidueye-"
Parker would say, soon enough just twiddling his fingers some as he said. He was secretly one for sweets- although he never seemed to get sugar rush or some sort of high from such.
Linda
*Lorelei wasn't able to get all that. She simply turned around to the vendor and pointed at Parker. Hopefully, at least he got them. It's not that she had the memory of a goldfish but more so the fact that they were simply too much to memorize. She barely could even remember what Parker asked for, let alone everyone else.* "Did you get all that? Everything's on me."
George
Parker nodded, then would, just in case, repeat the order if the vendor didn't get it all. Afterwards, he looked to Lorelei and would respond.
"...Thank you very much, Ms. Lorelei."
Linda
"Don't mention it."

*Lorelei grabbed her Ice Cream and smiled. She felt like she had just made Parker's day. She grabbed her wallet, took out 10,000 Pokedollars and left it on the counter, a generous tip for the vendor.*
George
Parker smiled to Lorelei, before he went ahead to sit down with his Greninja, letting out the rest of his team once they were at an open enough spot. He would look to her to see if she'll sit with them. After all, she did pretty much make his day, and then some.
Poliwhirl would go ahead and lay down on Parker's head, vibing happily.