I'd be glad to assist you.
B2I'm pleased to help you.
Don't hesitate to ask if you need anything.
B2Feel free to request help if necessary.
I'm afraid I can't help you with that.
B2Unfortunately, I'm unable to assist.
I'm sorry, but I'm not able to assist you at this moment.
B2I cannot help you right now due to circumstances.
I wish I could, but I'm swamped.
B2I want to help, but I'm very busy.
Unfortunately, I'm rather busy at the moment.
B2I'm too occupied to help.
I'm really tied up right now.
B2I'm very busy and unable to help.
That's very kind of you, but I think I can manage.
B2Thank you for the offer, but I don't need help.
Thanks for the offer, but I'm all set.
B2Thank you, but I don't require assistance.
I appreciate the offer, but I've got it covered.
B2Thank you, but I'm handling it.
Thanks, but I think I'll be okay.
B2Thank you, I'll manage without help.
No, thank you. I've already started.
B2I've already begun, so I don't need help.
I'm managing fine, thanks.
B2I'm coping well without assistance.
I've got this.
B2I can handle it.
It's alright, I can handle it myself.
B2I'm capable of doing it alone.
No worries, I'm on top of it.
B2Don't worry, I'm in control of the situation.
Please don't bother, I'm quite capable.
B2I don't need your help, I'm competent.
I really appreciate the offer, but I'd rather do it myself.
B2Thank you, but I prefer to handle it independently.
That's kind, but I prefer to work independently on this.
B2Thank you, but I prefer to work alone.
I'm quite comfortable managing this myself, thank you.
B2I'm confident in my ability to handle it.
No need, I'm perfectly capable.
B2I'm fully able to do it.
Thanks for thinking of me, but I'm good.
B2Thank you for your consideration, but I'm fine.
I'd be happy to lend a hand.
C1I'm willing to help.
Let me know if you need a helping hand.
C1Tell me if you require assistance.