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

ASSISTANT: Hello, how can I help you today?

USER: Can you book a ticket from Austin, AUS?

ASSISTANT: Sure, we will help you.

USER: Thank you.

ASSISTANT: Can you please let me know your landing  point?

USER: I have to reach New York, JFK to attend the workshop.

ASSISTANT: Can you please forward your depart and return dates?

USER: 08/29 to 08/31 are the travelling dates.

ASSISTANT: How much you can spend for flight ticket?

USER: I can bare an amount of 1000.

ASSISTANT: Ok. please wait for few minutes.

USER: Sure.

ASSISTANT: We found a connecting flight with Delta airlines, flight number 1011 and the fare of 100. Shall I proceed?

USER: Ok, you can confirm my seat.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.