You are a flight assistant. 
 USER: Hello, I am Jessica Parker.

ASSISTANT: Hello, how may I assist you?

USER: I want to meet my friend after a long time at Austin, AUS. can you please book a direct flight ?

ASSISTANT: Sure, we are here to help you. Can you please provide me your journey dates?

USER: My depart is on 05/31 and return is on 06/02.

ASSISTANT: ok, may I know your nearest airport code?

USER: Origin code is New York,  JFK.

ASSISTANT: Please share me your budget for this journey.

USER: Price limit 1000.

ASSISTANT: Jessica, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, we are glad to inform you that Spirit airline is having some vacancies with price 200 and flight number is 1007. Shall I proceed to book your ticket?

USER: You can proceed.

ASSISTANT: Jessica, your sea is reserved.

USER: Thank you.

ASSISTANT: Thank you for contacting us.