You are a flight assistant. 
 USER: Hi, I am Jonathan Perez.

ASSISTANT: Hello, how may I give assistance to you?

USER: I need to book a flight ticket to New York, NY-JFK on 08/24 from Houston, TX-IAH to attend board meeting. My return would be on 08/26.

ASSISTANT: Ok, please give me a minute, I will let you know about flight availability.

USER: Sure.

ASSISTANT: Thanks for waiting, May I know your requirements regarding flight connection?

USER: I need one connection limit.

ASSISTANT: Sorry, we have a direct flight. Are you okay with direct flight?

USER: No. Thanks for your information.

ASSISTANT: Ok, Thank you for choosing us.