You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Can you please help me in booking a flight ticket to IAD from HOU in the month of January?

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

USER: Thank you for considering my request. My preferable travel dates are Jan 5 and Jan 7.

ASSISTANT: May I know your name for further process?

USER: Ok, my name is Kimberly Young.

ASSISTANT: Is there any additional preferences do you have?

USER: I prefer economy class in a connecting flight for my journey.

ASSISTANT: Do you have any another specifications?

USER: No.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

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

USER: Yes, do proceed with the booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1005.

USER: Thank you.

ASSISTANT: You are welcome Kimberly Young.