You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

USER: Myself Elizabeth Lopez. I would like to meet my friend at Philadelphia, will you help me in booking the flight ticket from CLT to PHL?

ASSISTANT: Sure, I can aid you in booking flight ticket. Can you please mention your preferable travel dates for booking flight ticket?

USER: My preferable journey dates are 10/21 and 10/23.

ASSISTANT: Just give me a moment, I will check flight availability in this route as per your requested dates.

USER: Ok, I will wait for your response.

ASSISTANT: Based on your information, Southwest airline is ready to serve you with 1 connection with a minimum fare of 100 is available for you. Can I confirm this flight ticket for you?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1006.

USER: Thank you for helping me.

ASSISTANT: Thank you for contacting us, have a nice day Elizabeth Lopez.