You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: My name is Barbara Parker. I am planning to visit OAK with my friend, could you please help me in booking a ticket from ATL?

ASSISTANT: Ok, let me know your travel dates?

USER: My planning dates are 10/03 and 10/05.

ASSISTANT: Wait for a moment.

USER: Sure.

ASSISTANT: I found a flight by Spirit airlines, can I book it?

USER: Yes, proceed.

ASSISTANT: Booking is confirmed.

USER: Thank you for the help.