You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I want to travel AUS from IAD, can you please help me with this?

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

USER: My journey dates are Dec 4 and Dec 6.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I would like to travel in connecting flight.

ASSISTANT: May I know your good name please?

USER: I am Linda Phillips.

ASSISTANT: We found United airline with economy class and flight number is 1008 with arrival time is 1:00 hours and depart time is 17:00 hours.Shall I proceed for booking?

USER: Yes, you can.

ASSISTANT: Your ticket is booked.

USER: Thank you for booking.

ASSISTANT: You are welcome.