You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you?

USER: I need to travel from AUS to PHL, can you help me?

ASSISTANT: Sure, when would you like to travel?

USER: My travel dates are 08/14 and 08/16.

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

USER: I am Catherine Wilson.

ASSISTANT: Do you have any preferences for this trip?

USER: I need a connecting flight.

ASSISTANT: There is a flight in an airline Spirit with 1005 number having a direct connection in an economy class. Shall I proceed to book?

USER: Yes, proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for that.

ASSISTANT: Thank you for choosing us. Have a safe flight.