You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I want to book a flight ticket from ATL to IAH. Could you help me in booking?

ASSISTANT: Sure, please provide me the name.

USER: Kathleen Lewis.

ASSISTANT: Let me know the planned travel dates.

USER: My planned travelling dates are from June 10 - 12.

ASSISTANT: Do you have any specifications in connection limit?

USER: I prefer for connecting flight.

ASSISTANT: Do you have any other specifications in airlines or class?

USER: No.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed in booking?

USER: Yes, please proceed.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1021 in American Airlines.

USER: Thank you.

ASSISTANT: Thank you for reaching us.