Hey there, Lisa!
It's great to see you here at planDisney! I can imagine you're really looking forward to playing at The Happiest Place on Earth!
When you're looking at purchasing
theme park tickets to visit
Disneyland Park, you will first want to take a look at the
Theme Park Reservation Availability calendar. The Theme Park Reservation Availability calendar will give you a good view of what reservations are available for which dates and which theme parks. You can quickly see, for example, if Disneyland Park does have reservations available as your starting theme park. In your case, with your interest in only wanting to visit Disneyland Park, you would want to look for those available dates before purchasing your theme park tickets.
Another note to keep in mind when you're purchasing theme park tickets is that you can purchase tickets for admission to one park per day, or you could
purchase a Park Hopper Ticket. With a Park Hopper Ticket, you would make a theme park reservation for the first park you want to visit that day, and then you could visit the other park when Park Hopper Hours begin at 1 p.m.
Lisa, I hope this info helps you with your theme park ticket purchases. I'm hopeful for you that you can find a day that works for you to visit.
Here's wishing you a wonderful day of playing in the magic at Disneyland Park!
Jerry