'Offer for attending' Vs 'offer to attend'

[bspkumar]

Which one is the correct way of using?

1.Thank you for your offer for attending the interview
2.Thank you for your offer to attend the interview.

If the above sentences are not good enough for thanking a HR Manager who has invited me attend the interview,could you suggest me another sentence with same meaning please.

[Soup]

2.Thank you for your offer to attend the interview.

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Correction

If the above sentences are not good enough for thanking an HR Manager who has invited me to attend the interview, could you suggest another sentence with the same ...

[bspkumar]

Thank for your quick reply.

[tedtmc]

You get an offer for a job but not an offer for an interview.
You get called for an interview.
So, I'd say: Thanking you for callling me for the interview.

not a teacher