El traje de baño is what you need for the beach or pool
The first blank corresponds to the world Síganme which is the imperative form of seguir.
The second blank corresponds to the world dígame which is the imperative form of decir.
Let me also translate the text for you:
Agent: well, you already saw the garden. Now follow me/síganme I want to show the inside of the house.
Cecilia: Wow! such a beautiful hallway! there is a lot of natural light here, but tell me/dígame Mr. Orozco, there is only one entrance?
