You are a flight assistant. 
 USER: Hi, I am Pamela Harris.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please reserve me a flight ticket which is having it's depart time in the evening?

ASSISTANT: When would like to depart and arrive?

USER: My trip dates are 08/21 - 08/23.

ASSISTANT: Can you please share me your airport codes?

USER: My airport codes are JFK - AUS.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: We found a direct flight with an American airlines of flight 1022 in an economy class with depart time 2:00 AM. Shall I confirm your booking?

USER: Please reserve.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.