You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: James Adams here.

ASSISTANT: Nice to meet you James.

USER: Will you find a flight from ATL to DFW?

ASSISTANT: Sure, I am oblige to help you. Can you please provide your preferable dates of travelling?

USER: My departure date is 12/18 and return date is 12/20.

ASSISTANT: Ok, please wait a moment to check the flights.

USER: Ok.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 200 from UA airlines. Is it ok for you?

USER: Please proceed for booking the ticket.

ASSISTANT: Ok, your ticket has been confirmed with flight number 1013.

USER: Thank you for helping me.

ASSISTANT: Thank you for approaching us, have a great journey.