You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am Betty Collins. Can you please help me in booking a flight ticket from CLT on 01/23?

ASSISTANT: Sure, I will help you in booking flight ticket.

USER: Thank you.

ASSISTANT: Can you please mention your destination airport code name?

USER: My destination airport code is LAX.

ASSISTANT: Is there any trip that your planning to CLT?

USER: I have planned to return on the  date of 01/25.

ASSISTANT: Please hold on a moment, I will check flight availability in this route.

USER: Sure, I will wait for your reply.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by UA airlines. Shall I proceed with this?

USER: Ok, please proceed with ticket booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1023.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for reaching us, have a good day.