You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Thomas Brown.

ASSISTANT: How may I assist you?

USER: I am planning to book a ticket to meet my family at ATL. Can you please help me out to book a ticket from DFW?

ASSISTANT: Ok, may I know your travelling dates?

USER: I would like to travel on 05/05 and return back on 05/07.

ASSISTANT: Here is a flight ticket with fare 100 and 1004 as flight number with single connection flight. Shall I proceed for booking?

USER: That's fine, please proceed the booking.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.