You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Barbara Carter.

ASSISTANT: Carter, how can I help you today?

USER: I am planning for a round trip from HOU, could you please help me to book my flight ticket?

ASSISTANT: Please mention your travel dates.

USER: Sure, I will depart on 07/12 and return on 07/14.

ASSISTANT: JetBlue airlines is available for you with 1 connection.

USER: That's fine for me, you can proceed for booking the ticket.

ASSISTANT: Your ticket is booked with flight number 1011.

USER: Thank you very much for your help.

ASSISTANT: Thank you for contacting us.