You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: I have to attend dance competition at DFW, can you please help me to book a flight ticket from HOU?

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

USER: Sure, my travelling dates are Aug 12 and Aug 14.

ASSISTANT: Is there any additional preferences do you have?

USER: I need a single connection flight.

ASSISTANT: Do you have any another specifications?

USER: No.

ASSISTANT: May I know your name for further process?

USER: My name is Catherine Hernandez.

ASSISTANT: Ok, please hold on a moment.

USER: Sure, take your own time.

ASSISTANT: JetBlue airline flight available with connection limit 1 and fare is 100, shall I confirm this economy class flight?

USER: Ok, please confirm the booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1015.

USER: Thank you for your help.

ASSISTANT: You are welcome Catherine Hernandez.