You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you at this moment?

USER: Alexander Baker here. I want to attend a Marriage in Minneapolis. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I am oblige to help you with that. Can you please provide your nearest airport codes for booking?

USER: My airport codes are DFW and MSP.

ASSISTANT: Ok, may I know your departure and return dates of travelling?

USER: My travelling dates are 05/31 and 06/02.

ASSISTANT: Is there any additional restrictions do you have?

USER: I would prefer single halt.

ASSISTANT: Please wait a moment to check the flights on your route.

USER: Ok, I will wait.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 200 is provided by Spirit airlines. Shall I proceed with this?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1010.

USER: Thanks for helping me.

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