You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Charles Roberts. I am planning to attend Tennis competition in New York LGA from ATL. Can you find a flight ticket for me?

ASSISTANT: Sure, may I know your travelling dates?

USER: Ok, my itinerary dates are on May 13 and May 15.

ASSISTANT: Hold on a minute.

USER: Sure.

ASSISTANT: We found a flight on Southwest airline, flight number as 1027 with the fare 200. Can I proceed?

USER: Yes, you can proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.