You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you please book a ticket from LAS to ATL to meet my family friend?

ASSISTANT: Sure, may I know your trip dates?

USER: My travelling dates are Sept 4 and Sept 6.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I want single connected flight.

ASSISTANT: May I know your name?

USER: I am Pamela Allen.

ASSISTANT: We found a direct flight of Hawaiian airline, flight number 1018 with the fare of 100. Can I proceed for booking?

USER: Ok, please proceed if the flight departs at afternoon.

ASSISTANT: Ok, wait a minute. Let me check the flight timing.

USER: Ok.

ASSISTANT: There is a flight of Hawaiian airline, flight number 1015 and depart time is 13:00 hours.

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.