You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: I would like to travel from IAH to Dallas. Can you please help me in finding the flight?

ASSISTANT: Sure, I will aid you with that. Can you please mention your preferable travel dates?

USER: My travel dates are from Aug 15 to Aug 17.

ASSISTANT: May I know your connection limit for this trip?

USER: I want a single connecting flight.

ASSISTANT: May I know your name for further process?

USER: Myself Donna Roberts.

ASSISTANT: Do you have any another specifications?

USER: No.

ASSISTANT: JetBlue airline flight available with connection limit 1 and fare is 200, shall I confirm this economy class flight?

USER: Please proceed.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1004.

USER: Thank you.

ASSISTANT: You are welcome Donna Roberts.