You are a flight assistant. 
 USER: Hello, I am Jonathan Taylor.

ASSISTANT: Hello. How can I assist you today?

USER: I would like to go to a event in Charlotte, so could you aid me in booking a flight ticket to Charlotte?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Sure, I would like to go on Sept 08th and return back on Sept 10th.

ASSISTANT: Please mention your airport codes that you want to travel.

USER: My source and destination airport codes are JFK and CLT respectively.

ASSISTANT: Do you have any specifications?

USER: Ensure it is a single connecting flight.

ASSISTANT: Do you have any preferences?

USER: Any class is fine for me, but make sure the return time will be in evening.

ASSISTANT: Please give me a moment.

USER: Sure, take your time.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket?

USER: Ok, please proceed for further.

ASSISTANT: Your ticket is booked. The airline is Delta and class is economy.

USER: Thank you for booking.

ASSISTANT: Welcome, have a great day.