Savannah Guthrie’s turn as the guest host onJeopardy!is quickly approaching.

“I was so nervous because I really just wanted to show how much respect I have forJeopardy!and Alex — who is a legend and an icon for a reason,” Guthrie tells PEOPLE. “He’s the maestro. And I know thoseJeopardy!fans are picky, but I have to say, I’m just the fill-in so don’t worry!”

She adds, “I’m doing a couple of weeks. I loved it. I had so much fun, but I have a day job.”

Savannah Guthrie.Peter Kramer/NBC/Getty

Savannah Guthrie appears on NBC News' “Today” show

The talk show host — who justcelebrated 10 years onToday— jokes with Parsons that she’s hoping to use her newly learnedJeopardy!knowledge to impress people at parties.

“I was a terrible student until much later in life so there’s just so much I don’t know in general. But, what I learned was how smart everyone atJeopardy!is — especially the contestants and the writers,” Guthrie tells Parsons. “However, I studied really hard. I read everything ahead of time and I hope some of those facts stay in my head so I can impress people at cocktail parties.”

Jeopardy!is still on the hunt for a full-time host, which Guthrie says will be a big responsibility.

Alex Trebek.Eric McCandless/abc

ALEX TREBEK

“I think it’s such big shoes to fill!” she says.

“Alex was not only legendary in how he did it, he was legendary in how he conducted himself off-air and the family that he created. [He was] such a revered figure,” Guthrie adds to Parsons. “So, stepping into Alex’s shoes won’t be easy, but I think they’ve got some really good candidates. I’m not going to name names.”

source: people.com