Lunch/dinner was Alright, the snack in advance of landing in Houston wasn't superior. A straightforward sandwich would've been much better. For the ones that need to change their pound sterling to US dollars, you can do so as soon as you land at Atlanta Airport. There are various Travelex bureaus https://businessclassflightstocalgary.blogspot.com/2024/05/how-to-plan-round-way-trip-to-vegas.html