You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you for the day?

USER: I want a connecting flight from JFK to AUS. Can you book a flight from that route?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My planned travel dates are 12/14 and 12/16.

ASSISTANT: May I know your name please?

USER: Sure, Susan Mitchell here.

ASSISTANT: Do you have any other specifications?

USER: No more, thank you.

ASSISTANT: There is a connecting flight-101 in Delta Airlines with a fare of 300. Shall I book it?

USER: Yes, you can proceed with that booking.

ASSISTANT: Susan Mitchell, your booking has been done in economy class.

USER: Thank you for the booking.

ASSISTANT: Thank you for choosing our agency, have a safe journey.