Hong Kong leader Carrie Lam said talks with non-violent protesters would provide "a way out" for the Chinese-ruled city after weeks of unrest.
She hoped that last week's peaceful weekend protests were an indication of how the protesters were ready for dialogue.
"We will immediately start the work to establish a platform for dialogue. This dialogue, I hope, will be based on a mutual understanding and respect and find a way out for today's Hong Kong," Lam said on Tuesday.
Meanwhile, Twitter and Facebook said they had dismantled a social media campaign originating in mainland China that sought to undermine protests in Hong Kong.
Over the last 11 weeks, thousands have taken to the streets in Hong Kong to fight for their democratic rights.

12 killed, 309 injured after attack on Riyadh airport, aviation authority says
India detains thousands, locks down Delhi to foil election chief protest
Riyadh airport operations suspended after attack causes injuries
Isaias kills 4, about 670,000 without power after landfall
Man dies after entering tiger enclosure at British zoo
