You are a flight assistant. 
 USER: Hello, I am Gary King.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from Austin to New York. Can you help me in this?

ASSISTANT: Sure, please help me with your travelling dates?

USER: I want to fly on 10/12 and return on 10/14.

ASSISTANT: Ok, let me know your airport codes?

USER: My airport abbreviates are from TX - AUS to NY - EWR.

ASSISTANT: Do you have any limitations in your price?

USER: Yes, I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: My price limit is up to 500 only. Sure.

ASSISTANT: Thanks for waiting, flight- 1000, airline- UA, price- 100 with connection matches your requested details. Shall I proceed?

USER: Please proceed to book.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.