You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am Kathleen Anderson. I need to book a flight ticket from EWR to AUS, Can you please help me for booking?

ASSISTANT: Sure, when would you like to depart and return?

USER: I would like to travel on 05/14 to return on 05/16.

ASSISTANT: Do you need halt in between your journey?

USER: I need a connecting flight.

ASSISTANT: May I know your price limit?

USER: I can pay up to 500.

ASSISTANT: Ok, we found a JetBlue airline, flight number: 1021, price: 300 with one connection.

USER: Ok, proceed for booking.

ASSISTANT: Your flight ticket has been confirmed in economy class.

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us.