In the given sentences:
1. "Luisa quiere que hablamos con ella." - This sentence is in the indicative mood because it uses the verb "hablamos," which is the present indicative form of the verb "hablar" (to speak). It simply states a fact or asks a direct question.
2. "Luisa quiere que hablemos con ella." - This sentence is in the subjunctive mood because it uses the verb "hablemos," which is the present subjunctive form of the verb "hablar" (to speak). The subjunctive mood is used to express desires, doubts, recommendations, or possibilities rather than stating a fact.
Therefore, the sentence "Luisa quiere que hablemos con ella." contains the subjunctive mood because it expresses a desire or request (Luisa wants us to speak with her), while the other sentence "Luisa quiere que hablamos con ella." is in the indicative mood as it simply states a fact (Luisa wants us to speak with her).