Audio dialogue sound

i have several dialogue for the player.player needs to click continue button to go to the next dialogue.
For each dialogue,it plays one audio.which means, 1 dialogue 1audio.How to code? Please helps me. Im new in unity

 

You could just use one audiosource and change the clip that plays from that audiosource, see here:

https://docs.unity3d.com/ScriptReference/AudioSource-clip.html

You could have an array or list of clips and just cycle through them.