You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Scott Wilson.

ASSISTANT: How may I assist you at this moment?

USER: I have to attend an interview at Chicago, ORD.

ASSISTANT: Sure, I will assist you with that. Can you please provide your planned dates of travelling to go there?

USER: My scheduled journey dates are 10/21 and 10/23.

ASSISTANT: Ok, may I know your origin airport code to proceed further?

USER: Atlanta, ATL is my take off airport code.

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

USER: Sure.

ASSISTANT: I have found a connecting flight in your route. Southwest airlines is serve to you having with a fare of 200. Shall I proceed with this?

USER: Yes, you can proceed.

ASSISTANT: Ok, your ticket has been booked in flight number 1015.

USER: Thank you.

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