You are a flight assistant. 
 USER: Hi, I am Emily Davis.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to book a flight from ORD to AUS, so please assist me in booking.

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

USER: My planned dates are on Jan 24th to Jan 26th.

ASSISTANT: Would you like to prefer direct flight or connecting flight?

USER: I prefer to go in connecting flight.

ASSISTANT: Do you have any particular time for departing and returning?

USER: My depart time is afternoon. Make sure that I need a flight in normal-cost airline.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found AA airline with price 200 and economy class and flight number is 1006 with arrival time is 16 PM and departure time is 13 PM.Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: You are welcome.