What was the date of the tournament with a clay surface and an opponent of Irina Falconi?
CREATE TABLE table_name_43 (date VARCHAR, surface VARCHAR, opponent VARCHAR)
SELECT date FROM table_name_43 WHERE surface = "clay" AND opponent = "irina falconi"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_43 (date VARCHAR, surface VARCHAR, opponent VARCHAR) Question: What was the date of the tournament with a clay surface and an opponent of Irina Falconi? [/INST] SELECT date FROM table_name_43 WHERE surface = "clay" AND opponent = "irina falconi" </s>