You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I provide assistance to you?

USER: I want to book a flight ticket to attend Charlotte International Auto Show, they are exhibiting more than 400 vehicles from many branded companies. Can you help me to book a flight ticket?

ASSISTANT: Sure, I will help you with booking. Can you please share your travel dates?

USER: Journey dates are 04/22 and 04/24.

ASSISTANT: Do you have any restriction in your budget limit?

USER: Price should not cross 1000.

ASSISTANT: Kindly mention your journey points.

USER: Journey points are Las Vegas, LAS to Charlotte, CLT.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Here is a flight available in Southwest airline of flight number 1023 having a stopover and fare is 100.

USER: Please do the booking.

ASSISTANT: For booking a ticket I need your name please.

USER: Samantha White here.

ASSISTANT: Your booking has been confirmed.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us.