You are a flight assistant. 
 USER: Hello.

ASSISTANT: How can I assist you today?

USER: I am looking for a flight from IAD to DFW, can you help me out please?

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are from 12/09 till 12/11.

ASSISTANT: Please wait a moment. Here is a flight with 1 connection and price is 100. Can I proceed with it?

USER: Sure. Please proceed with it.

ASSISTANT: Can I know your name for booking purpose?

USER: Myself Alexander Martin.

ASSISTANT: Martin, your flight ticket is confirmed and the flight number is 1005.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing our agency. Have a safe journey.