You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Samuel Rodriguez.

ASSISTANT: How can I aid you today?

USER: Can you help me in booking a flight ticket from PHL to AUS?

ASSISTANT: Sure. Could you please mention your preferable travel dates?

USER: I want to travel on 12/03, and need to catch return flight on 12/05.

ASSISTANT: Do you need any specific depart and arrival time for this trip?

USER: I need to depart at evening time.

ASSISTANT: Is there any additional preferences do you have?

USER: I am comfortable with single connection.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Spirit airline flight available with connection limit 1 and fare is 1100, shall I confirm this business class flight?

USER: Yes, proceed with the booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1008 and this flight take off at 0:00 AM and arrival time is 20:00 PM.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.