def load_df_hotels_from_adls(spark, link_string):
    """
    Load data from remote ADLS Storage gen 2.

    :param spark: Spark Session
    :param link_string: abfss connection string abfss://<STORAGE_CONTAINER>@<STORAGE_ACCOUNT_NAME>.dfs.core.windows.net
    :return: dataframe
    """
    df = spark.read.csv(link_string + "hotels/", header=True)
    return df