You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I best aid you now?

USER: Please book a ticket to Los Angeles, CA-LAX.

ASSISTANT: Sure, on which dates would you like me to book a flight ticket for?

USER: Travel dates are 03/29 to 03/31.

ASSISTANT: May I know your source airport code?

USER: Airport code is Detroit, MI-DTW.

ASSISTANT: Do you need any lay by in between journey?

USER: I need connecting flight.

ASSISTANT: Thanks for your details, there is a flight available in JetBlue airline of flight number 1024 and fare is 200. Shall I proceed for booking?

USER: Please book flight ticket.

ASSISTANT: To proceed further, I need to know your good name please?

USER: I am Sandra Jackson.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thanks for contacting us. Have a great journey.