Read the following text carefully:
Megha works as a sales executive in a reputed furniture showroom. She greets every customer warmly and patiently explains the features, price, and maintenance of different products. She never forces customers to buy but helps them compare options according to their budget and preferences. Megha remains calm even when customers raise complaints or ask repeated questions. She also keeps herself updated with the latest designs and trends in the market. Due to her polite behaviour and product knowledge, many customers specifically ask for her assistance.
State and explain any two qualities of a good salesman reflected in the above case.