You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this minute?

USER: I need to book a flight ticket from IAH to HOU. Can you please book a flight ticket?

ASSISTANT: Sure, I am happy to help you with that. Can I know your planned trip dates?

USER: My journey dates are June 05 and June 07.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: I am Rachel Evans.

ASSISTANT: I have found a flight with the Southwest airlines having a connection limit 0. Can I proceed with the ticket booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket is confirmed in an economy class and the flight number 1029 which is depart at 19:00 PM and return at 8:00 AM.

USER: Thank you for your help.

ASSISTANT: Thank you for consulting us. Have a happy journey.