Below is a bit of a review of what you've already learned, and some additional information and vocabulary.

What is your name? (formal)= ¿Cómo se llama usted?

I am...=yo soy...

What is your name? (familiar)= ¿Cómo te llamas?

My name is...= Me llamo...

Don- Sir/Mr.
Doña- Ma'am/Ms.
Señor/sr.- Mr.
Señora/sra.- Mrs.
Señorita/srta.- Miss

To Ask How Someone Is Doing And Respond:

Hi, how are you? (familiar)= Hola, ¿cómo estás?
How's it going? (familiar)= ¿Qué tal?
How are you? (formal)= ¿Cómo está usted?

I'm fine.= Estoy bien.
I'm alright.= Estoy regular.
Not so good.= Estoy mal.
So-so(not good or bad).= Más o menos

Hi!/Hello!= ¡Hola!
Good morning.= Buenos días.
Good afternoon.= Buenos tardes.
Good evening/night.= Buenas noches.

Goodbye.= Adiós.
See you later.= Hasta luego.
See you tomorrow.= Hasta mañana.
See you soon.= Hasta pronto.
See you.= Nos vemos.
I have to go.= Tengo que irme.

Introducing Others:

(Familier)-"(male)Encantado/(female) Encantado."
To Respond-"Mucho gusto."
Responding To A Response-"Igualmente."
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(familiar)-"Este es el señor./Esta es la señora."
To Respond-"Mucho gusto." or "Encantado(a)."
Responding To A Response-"Igualmente."
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Questions and Answers:
(Male person being discussed-) What is his name?= "¿Cómo se llama el?"
(Response-) His name is...= "El se llama..."
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(Male person being discussed-) Who is he?= "¿Quién es el?"
(Response-) He is...= "El es..."
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(Female person being discussed-) What is her name?= "¿Cómo se llama ella?"
(Response-) Her name is...= "Ella se llama..."
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(Female person being discussed-) Who is she?= "¿Quién es ella?
(Response-) She is...= "Ella es..."
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¿De dónde eres? = Where are you from? (familiar)
(Response-) Soy de Estados Unidos. = I'm from the United States.
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¿De dónde es usted? = Where are you from? (formal)
(Response-) Soy de España. = I'm from Spain.
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¿De dónde es...? = Where is...from?
(Response-) Es de Cuba. = He(She) is from Cuba.
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*The term 'Buenos días' (Good morning) is meant to be used from 5:00 am to 11:59 am.

*The term 'Buenos tardes' (Good afternoon) is meant to be used from 12:00 pm to 5:59 pm.

*The term 'Buenas noches' (Good night) is meant to be used from 6:00 pm to 11:59 pm.