pleased to

[navi tasan]

Which is correct:
1-I am happy to go there next week.
2-I am happy to be going there next week.

[Tdol]

Both, but they're different. In the first, you're offering to go; in the second, your going.

[navi tasan]

Thanks TDOL,
I thought if I was offering to go, I would have to say:
I'd be happy to go there next week.

[MikeNewYork]

Thanks TDOL,
I thought if I was offering to go, I would have to say:
I'd be happy to go there next week.

That's OK too, perhaps even more common. It all depends on how the speaker sees the timing of the happiness. I am happy now. I'd be happy then. I'll be happy then.