You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, good morning.

USER: I am David Scoot.

ASSISTANT: What can I do for you today?

USER: I need to book a ticket from CLT to LAX to go to my home town, can you book it?

ASSISTANT: Sure, could you please say me your journey dates?

USER: My dates would be on 12/29 and 12/31.

ASSISTANT: Please be on hold.

USER: Sure. Make the ticket budget below 200.

ASSISTANT: Thank you for waiting.There is a flight available in Delta airline of fare 100, shall I proceed with the booking?

USER: Ok, please book it.

ASSISTANT: Your ticket is confirmed successfully with the flight number 1012.

USER: Thank you for your help in my reservation.

ASSISTANT: You are welcome, have a nice day.

USER: Thank you.