You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Joseph Phillips.

ASSISTANT: How may I aid you?

USER: I planned to meet my cousin in LAX, can you please help me to book a flight ticket from ATL?

ASSISTANT: Sure, can you please share your travel dates?

USER: I prefer to travel on Oct 16 and Oct 18.

ASSISTANT: Do you have any connection limit?

USER: No.

ASSISTANT: May I know your airline preference?

USER: I am comfortable with any airline.

ASSISTANT: May I know your depart and arrival time?

USER: I would like to depart in afternoon.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please be on hold. Delta airlines is providing you a flight with a ticket fare 100 which departs at 15:00 PM and return at 12:00 PM, shall I proceed with booking?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is confirmed with the flight-1002 in economy class. Welcome, have a safe journey.

USER: Thank you for your help.