You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I help you?

USER: I am Brenda Williams want to book a ticket to Los Angeles, CA-LAX from Washington, DC-IAD, can you please help me with that?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know your journey dates?

USER: My journey dates are from 12/14 to 12/16.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Wait a minute.

USER: Ok.

ASSISTANT: Thanks for waiting , we found a flight on jetblue airline, flight number as 1023 with the fare of 200. Can I proceed?

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.