You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I'm Michael Lee. I am planning to attend music concert at New York, can you please help me with booking a flight ticket?

ASSISTANT: Sure, I will help you. May I know your desired travel dates please?

USER: Sure, I would like to take off on 07/22 and return back on 07/24.

ASSISTANT: Can I know your preferred airport codes please?

USER: My source airport code is CLT and the destination airport code is EWR.

ASSISTANT: Please wait a while. There is a flight with connection limit 1 and fare 100, is it ok for you?

USER: Ok, but please make sure that the connection limit is 1. Yes, please proceed with the booking.

ASSISTANT: Your ticket is booked, flight number 1001.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for reaching us. Have a nice day.