Hi Raquel!
Welcome to planDisney.
I'm happy to see that your visit is just a few weeks away!
You have an exciting day planned with visits to both
Disney's Animal Kingdom and Disney Springs. At this time there is no
Disney Bus Service that runs between any of the Walt Disney World theme parks to/from Disney Springs. If you wanted to take the bus between those two locations you would have to travel via any of the Disney Resort hotels, and transfer to another bus there. However, the most simple solution would be to spend your day at the park, and then drive to Disney Springs where there is extensive parking available and it is free of charge for Disney Springs guests.
On the day of your visit - 5th February 2024 - the park hours for Animal Kingdom are 8.00am-6.00pm (with early entry at 7.30-8.00am for guests staying at a Disney Resort hotel). Disney Springs is open from 10.00am-11.00pm.
Remember that you can make dining reservations at Disney Springs, 60 days in advance of your visit - so you can do that right now.
There is a huge choice of restaurants, with something to suit everyone's taste. Quick-Service restaurants do not require a reservation, and if any of the Table-Service restaurants are fully booked many of them offer a walk-in option.
Please come back and visit us if you have any further questions, and
you can send me a direct question if you wish. We will be happy to help you plan your magical vacation at Walt Disney World.
Sue