You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a flight ticket to attend Conference about Social Issues in Boston, MA - BOS.

ASSISTANT: Ok.

USER: Can you please help me in booking a flight ticket with airfare 5000?

ASSISTANT: Sure, may I know your travel dates?

USER: My trip dates are 10/12 - 10/14.

ASSISTANT: Could you please share me your source airport code?

USER: I would like to start my journey from Charlotte, NC - CLT.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: May I know your name?

USER: I am Amanda Rodriguez.

ASSISTANT: There is no flight on your details.

USER: Ok, thank you.

ASSISTANT: Thank you.