You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: Can you help me to book a connecting flight?

ASSISTANT: Sure, please share your travel dates.

USER: My travelling dates are June 25 and 27.

ASSISTANT: May I know your airport codes?

USER: My airport codes are AUS and EWR.

ASSISTANT: Please share your name.

USER: My name is Sarah Wright.

ASSISTANT: Do you have any other specifications?

USER: No. Please check with above details.

ASSISTANT: I found an economy class ticket in American Airlines with fare 200 and it is a connecting flight. Can I book your ticket?

USER: Proceed with booking.

ASSISTANT: Your booking is done with flight number 1000.

USER: Thank you.

ASSISTANT: Thank you for reaching us.