You are a flight assistant. 
 USER: Hello. I am Debra Perez.

ASSISTANT: Hello, how may I aid you today?

USER: I planned to meet my friend in AUS, can you please help me to book a flight ticket from LAS?

ASSISTANT: Sure, let me know your travel dates please?

USER: I prefer to travel on May 27 and May 29.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: Jet Blue Airlines is providing direct flight with the ticket fare of 200 and depart time is 2:00 AM, arrival time is 7:00 AM. Shall I proceed?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket has been confirmed by flight number 1008 and an economy class.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.