You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: Can you help me to book a flight ticket from DFW to IAD?

ASSISTANT: Sure, can you please share your preferable journey dates?

USER: My preferred dates are Oct 13 and Oct 15.

ASSISTANT: May I know your name please?

USER: Myself Paul Wilson.

ASSISTANT: Do you have any connection limit?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: Is there any other specifications?

USER: No, other specifications. Thank you for asking.

ASSISTANT: I found a ticket for you with price of 200, flight number is 1028 in economy class and connection is 1. Is it ok for you?

USER: Please proceed.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.