Phrases Offering and Refusing Help

I'm handling it; thanks for your concern.

Meaning

I'm managing it; thank you for your care.

Translation language

John: Is the situation under control?
Alice: Yes, <b>I'm handling it; thanks for your concern.</b>
John: Good to know. Let me know if you need any assistance.
Alice: I will. Thanks again for checking in. <b>I'm handling it; thanks for your concern.</b>