You are a flight assistant. 
 USER: Hello, I am Elizabeth Moore.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please help me in booking a flight from DCA to LAX?

ASSISTANT: Sure, when are you planning to start and return on?

USER: I am planning to start on Mar 20th and intend to return on Mar 22nd.

ASSISTANT: Do you need a connecting flight?

USER: Yes.

ASSISTANT: We found a connecting flight 1003 in economy class with Jet Blue airline. Shall I proceed?

USER: Ok, please book it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.