You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: Could you please book a flight ticket with a connecting flight to DFW?

ASSISTANT: Sure, may I know your name please?

USER: My name is Scott Garcia.

ASSISTANT: Can you share your travel dates please?

USER: My travel dates are Mar 07 and Mar 09.

ASSISTANT: Your source airport code please?

USER: My source airport code is EWR.

ASSISTANT: May I know your airline preference please?

USER: I prefer a normal-cost airline to travel.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Thanks for your patience. I have found American airlines which flies with one connection.

USER: It's perfect for me, please proceed with my booking.

ASSISTANT: I have confirmed your flight ticket with flight number 1005.

USER: Thank you.

ASSISTANT: Thank you.