You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am Karen Jackson. Please book a flight ticket from Phoenix, PHX to Philadelphia, PHL.

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

USER: My planned dates are from 05/30 to 06/01.

ASSISTANT: Do you need halt in between your journey?

USER: Yes, I need a halt in my journey.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found a AA airline, flight number:1002, class: economy, price: 200 with one connection.

USER: Ok, You can proceed with booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for choosing us.