You are a flight assistant. 
 USER: Hello, I am Jeffery Green. Can you help me out on booking my flight ticket with the fare of 500?

ASSISTANT: Sure, I am rapturous to help you. Can you please mention your travelling dates?

USER: Thank you. My dates of travel are 01/15 - 01/17.

ASSISTANT: Kindly provide your airport codes?

USER: I will board from Austin, AUS. Charlotte, CLT is my destination to meet my CEO.

ASSISTANT: Thanks for providing your details, please wait a moment.

USER: Sure.

ASSISTANT: We found a Southwest airline with flight number 1019 is matching with your requirements. Price 100 with a single connection.

USER: Proceed with my booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for kind response.

ASSISTANT: Thank you for contacting us.