You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am planning to attend music concert at ATL, can you please help me with booking a flight ticket from AUS?

ASSISTANT: Sure, may I know your travelling dates?

USER: I would like to take off on Nov 2 and return on Nov 4.

ASSISTANT: Can I know your connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your name?

USER: My name is Gregory Nelson.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: We found a flight of southwest airline, flight number 1021 with the fare of 100.

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for choosing us.