You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Mark Roberts here.

ASSISTANT: How can I help you today?

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

ASSISTANT: Sure, can I know your planning dates?

USER: Ok, my planned journey dates are from 02/14 to 02/16.

ASSISTANT: Just give a moment.

USER: Sure, take your time.

ASSISTANT: I found a flight with the price of 200 having 1 connection. Shall I proceed to booking?

USER: Please confirm my ticket.

ASSISTANT: Your ticket is confirmed with the flight number 1020.

USER: Thank you for your help.

ASSISTANT: Have a safe journey.