You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you?

USER:  I want to exhibit my arts in an exhibition at Las Vegas NV-LAS, can you help me with booking?

ASSISTANT: Sure, can I have your trip dates?

USER: My trip dates are 11/25 and 11/27.

ASSISTANT: Help me with the source code?

USER: My source code is FL-MCO.

ASSISTANT: May I know your name?

USER: I am Andrew Gonzalez.

ASSISTANT: I found a flight in an airline Southwest of number 1023 having a single connection with a price of 100. Shall I proceed?

USER: Please go ahead.

ASSISTANT: Your flight ticket is booked.

USER: Thank you for aiding me.

ASSISTANT: Thanks for reaching us.