Catcher in the Rye - Chapter 13

Holden heads back to his hotel feeling like a coward and is depressed. Than the elevator person asks if he would like a prostitute for 5 dollars. He says yes, he waits anxiously. She gets there and they start to talk, she tries to get things started but Holden makes something up that he has surgery and cannot. She than asks for 10 dollars but Holden says it was only 5. She than leaves angrily.