You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Please book a flight ticket from AUS to ORD to meet my childhood friend.

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

USER: My planned dates are on July 19 and 21.

ASSISTANT: Do you have any limits on number of connections?

USER: I need a connected flight.

ASSISTANT: Do you have any another specifications on your journey?

USER: My return time is evening in an economy class.

ASSISTANT: May I know your name for the booking process?

USER: My name is Joshua Evans.

ASSISTANT: Hawaiian Airlines providing a flight with the price 100 with single connection. Can I proceed for the booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your flight ticket reservation done with the flight number 1023 and it's return time also 02.00 hours only.

USER: Thank you.

ASSISTANT: Welcome, thank you for reaching us.