You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to visit the Billy graham library which is located in Charlotte, CLT. Can you avail me to book a flight ticket?

ASSISTANT: Sure, can you please share your journey dates?

USER: My planned journey dates are May 29 and 31.

ASSISTANT: Kindly mention your source point?

USER: My source is from LAX to CLT.

ASSISTANT: Are you looking for any preferred connections?

USER: No, but I want to depart in the evening time.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: We found a Spirit airlines, flight number-1005 connections-1 class-business and fare is 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Can I have your name ?

USER: Ryan Wilson is my name. Thank you.

ASSISTANT: Thank you for availing us.