Refusal (how to write letter of refusal)

                                                           Dr. G.R. Bhattarai thanks

The Linguistic Society of Nepal

For

The kind invitation

To the annual conference of the society

On Sunday and Monday

November 11th & 12th

At 11 o'clock

At

CEDA Hall, Kirtipur

But

Regrets that owing to a very important meeting,

he is unable to accept it.