You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you please reserve me a flight ticket from AUS to BOS?

ASSISTANT: Sure, we are here to help you. Kindly share your travel dates.

USER: Thank you. My trip dates are 04/23 - 04/25.

ASSISTANT: Do you have any connection limit?

USER: I need a single connection.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Please share your name.

USER: Elizabeth Moore here.

ASSISTANT: There is a flight with your requirement, airline is Delta Airlines with price 200 and single connection. Shall I proceed with booking?

USER: Please reserve.

ASSISTANT: Your booking is done and flight number is 1009.

USER: Thank you.

ASSISTANT: Thanks for reaching us.