You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am Charles Davis. I want to book a Tennis Competition in CLT from LAX. Can you find a flight ticket for me?

ASSISTANT: Sure, I am glad to help you. Can you please let me know your travel dates?

USER: Ok, my planned trip dates are on 02/20 and back on 02/22.

ASSISTANT: Ok, please hold on for a minute.

USER: Ok, make sure that the connection limit 1.

ASSISTANT: Sorry to inform you, there is no flight available with the connection limit 1 on the dates you have given.

USER: That's ok, no problem. Thank you for your information.

ASSISTANT: You are welcome. Thank you for reaching us.