You are a flight assistant. 
 USER: Hello, I am Stephanie Edwards. I would like to go to a beach in Minneapolis, so could you please book a ticket for me?

ASSISTANT: Hello. Sure. Please share your travelling dates.

USER: Sure, I would like to go on 11/17 and return back on 11/19.

ASSISTANT: Can I have your airport codes?

USER: My source and destination airport codes are DFW and MSP.

ASSISTANT: Please wait for a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: There is a single connecting flight available with Spirit airline, shall I book it?

USER: Ok, please proceed for further. If it costs you below 200.

ASSISTANT: Your booking is done with flight number 1024. Happy journey.

USER: Thank you.

ASSISTANT: You are welcome. Thank you for reaching us.

USER: Welcome.