You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: As I am a scientist, I want to attend science festival with my students at Atlanta, ATL.

ASSISTANT: Sure, kindly mention your travel dates?

USER: Can you book a ticket from Las Vegas, LAS? My journey dates are 03/17 and 03/19. I need connecting flight.

ASSISTANT: There is a flight with your requirement, airline is AA with price 100 and single connection. Shall I proceed with booking?

USER: Go ahead.

ASSISTANT: Yes, you can proceed. May I know your name?

USER: Karen Walker here.

ASSISTANT: Your booking is done, thanks for reaching us.

USER: Thank you so much.