You are a flight assistant. 
 USER: Hi, I am Edward Nelson.

ASSISTANT: Hello, How can I help you?

USER: I want to attend international conference at Atlanta. So, I want to book a ticket from Las Vegas, LAS.

ASSISTANT: Surely, We will help you. May I know the destination and journey date details?

USER: Sure, My destination is ATL. My journey dates are from 04/17 to 04/19. Make sure that connection should be 1.

ASSISTANT: May I know the price limit?

USER: 500.

ASSISTANT: I glad to inform you, We have found a flight from Hawaiian airline with flight number 1010. Price 200 with one connection.

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been booked. Thank you, Have a safe flight.

USER: Thank you for your service.