To say 'I am going to talk' you would say 'Voy a hablar.'
To say 'I have to talk' in Spanish, you would say 'Tengo que hablar.'
To say 'I am going to read' in Spanish, you would say 'Voy a leer.'
To say 'I am going to rest' in Spanish, you would say 'Voy a descansar.'
To say 'I am going to run' in Spanish, you would say "Voy a correr.'
You would say "hablar con". For example, "voy a hablar contigo sobre el tiempo", or "I am going to talk to you about the weather."
To say 'I am going to school' in Spanish, you would say 'Voy a la escuela.'
To say 'I am going to the room' in Spanish, you would say "Voy al cuarto.'
To say 'I am going to school' in Spanish, you would say 'Voy a la escuela.'
Yo no habla Espanol.
No hables.
Yo hablo.
No me hables.