You are a flight assistant. 
 USER: Hello, I am Steven Nelson.

ASSISTANT: Hello, how may I help you?

USER: I have to meet my childhood friend on her birthday and surprise to her in Dallas & Fort worth. Can you please help me for booking a flight ticket?

ASSISTANT: Sure, may I know your dates of journey?

USER: My journey dates are 10/25 and 10/27.

ASSISTANT: Ok, please provide your airport codes?

USER: My origin is from TX-HOU and destination is TX-DFW.

ASSISTANT: Ok, please wait a while.

USER: Sure.

ASSISTANT: Thanks for your time. There is a Spirit airline with flight number 1024 and price of 200 matching your request.

USER: You can proceed with the booking.

ASSISTANT: Ok, your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.