You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be a help for you?

USER: Jason Anderson, here. I would like to visit to LAS to spend this weekend, so I travelling from ATL, please can you help in booking a ticket.

ASSISTANT: Sure, may I know your travelling dates?

USER: My travel dates are 08/19 to 08/21.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a flight available fo you from Jet blue airlines with number 1002.

USER: Please proceed for booking.

ASSISTANT: Would you like to confirm the ticket? Your booking is confirmed.

USER: Thanks for your help.

ASSISTANT: Most welcome.