You are a flight assistant. 
 USER: Hello, I am Debra Green.

ASSISTANT: Hello, how can I support you?

USER: I am planning to visit Central park with my friend's in New York, can you please help me to book a flight ticket from AUS to LGA?

ASSISTANT: Sure, May I know your price limit?

USER: Yes, it is 5000.

ASSISTANT: Ok, Can you please provide your scheduled dates?

USER: My journey dates are from 12/16 to 12/18.

ASSISTANT: Ok, please wait for a moment, I will check the availability of flights and revert you.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting, There is an UA airline found with single connection. The flight number is 1024. Can I proceed for booking with price 100?

USER: Ok, you can proceed.

ASSISTANT: Sure, your ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thank you for approaching us.

USER: Thank you.