You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Larry Wright.

ASSISTANT: How may I assist you Larry?

USER: I want to travel to Austin, could you help me in booking the ticket?

ASSISTANT: Sure. Please provide me your corresponding airport codes.

USER: It's from MCO to AUS.

ASSISTANT: May I know your preferred journey dates please?

USER: The dates of travel are from 11/24 to 11/26.

ASSISTANT: There is a flight with Spirit airlines available with price 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is booked with flight number 1019. Thank you for reaching us.

USER: Thank you for helping me out.