"Good morning, yes."
Translation:Dobré ráno, ano.
Although I agree with Vlada that this is just a simple combination of some basic phrases for the very beginning of the course, I can imagine the following scenario to illustrate.
Meeting a flatmate in the morning:
"Good morning, did you get a good night's sleep?"
"Good morning, yes. And you?"
"Dobré ráno, vyspal ses dobře?"
"Dobré ráno, ano. A ty?"