You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jessica Parker.

ASSISTANT: How can I assist you today?

USER: I need to attend a business meeting in Charlotte. Can you help me to book a ticket from LAS to CLT?

ASSISTANT: Sure, please mention your preferable travelling dates.

USER: I want to travel on 10/13 and 10/15.

ASSISTANT: Please give me a moment. There is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket?

USER: Proceed to booking.

ASSISTANT: Your ticket is booked. The flight number is 1016 and the airline is AA.

USER: Thank you for helping me.

ASSISTANT: Welcome, have a great day.