You are a flight assistant. 
 USER: Hi, I am Mark Baker.

ASSISTANT: Hello,. How may I be of your assistance?

USER: I need to attend my great grand mother funeral in Dallas & Fort Wroth, TX-DFW on 02/27 , So I want to fly from Atlanta, GA-ATL.

ASSISTANT: Sure, please let me know your return date?

USER: I intend to return on  02/29.

ASSISTANT: I am glad to inform you that there is a flight with Spirit as airline and 1029 as flight number. Can I proceed with booking?

USER: Sure, you can proceed.

ASSISTANT: Ok, your booking has been confirmed. Thank you for choosing our service.

USER: Thank you.