You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I planned to visit Joe Pool Lake it is in Dallas, can you book the flight for me to Dallas?

ASSISTANT: Sure, I can book it if any flight is available, but please let me know your travelling dates.

USER: Sure, I want to spend my full day that is on 12/22.So, my travelling dates would be 12/21 and 12/23.

ASSISTANT: Ok, that's great, kindly share your airport codes.

USER: My nearest airport to my location is ATL, and my departure code is DFW.

ASSISTANT: Ok, do you have any other requirements?

USER: Look for the connection limit 1 because my friend want to join me in middle of the connection, and also good airlines.

ASSISTANT: Sure, for further proceeding, may I know your name please?

USER: Ok, myself Donna Thomas.

ASSISTANT: Thomas, we found a flight for you in Frontier airline which is matching your criteria. Shall I proceed your booking with the above airline?

USER: That's great, one of friend said about Frontier that it is best airline service provide great service to the travellers. Please, confirm it fast I may miss the chance to travel in Frontier airline.

ASSISTANT: That's really great, thank you and your ticket is reserved with the flight number 1003.

USER: Thank you for your quick deal in booking the flight ticket.

ASSISTANT: Our pleasure to help you. Have a nice journey.

USER: Thank you.