How do I get a live person at Frontier?

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If you are a Frontier airlines customer and you are struggling to book a flight ticket, manage your existing booking, or get a refund, you can directly speak to the live person at Frontier. You just need to dial Frontier Airlines' phone number, and the airline personnel will guide you in the right direction. Apart from this, to get in touch with Frontier airline's live agent, you can also hold a live chat session by visiting the official site of Frontier Airlines.
Source: https://manageairlinesbooking.com/blog/speak-to-a-live-person-at-frontier-airlines/