You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to visit a Na scar Hall Of Fame in CLT from DCA. Can you find a ticket for me?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: Sure, my journey dates are 01/21 to 1/23.

ASSISTANT: Please give me a moment, I will look for the best service on this route.

USER: Make sure that the connection limit is 1. Ok, Sure.

ASSISTANT: Sorry, there is no flight available with 1 connection.

USER: Ok, no problem.

ASSISTANT: Can I have your name, please?

USER: Yes, I am Nicholas Evans.

ASSISTANT: Thank you for reaching us.

USER: Thank you for your help.

ASSISTANT: You are welcome.