You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: Joseph Moore here. Can you please reserve me a flight ticket from ORD to MSP?

ASSISTANT: Sure, I am here to help you in booking process. Can you please  share your travel dates?

USER: Sure, my travel dates are from May 13 to May 15.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Flight 1001 in AA airlines is available for you with 1 stopover and it costs you 200. Can I proceed?

USER: Ok, please proceed.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us, have a safe flight.