You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: My name is Ronald Rodriguez.

ASSISTANT: Yes, Ronald.

USER: I am planning to book a flight ticket from IAH to JFK.

ASSISTANT: That's great. May I know your journey dates please?

USER: Sure. My travelling dates are from 09/04 to 09/06.

ASSISTANT: Ok, please give me a moment.

USER: Make sure I need one connection and price is 500.

ASSISTANT: Ronald, there is a flight available but it has 2 connection, are you ok with it?

USER: No, I need one connection only.

ASSISTANT: Sorry, no flight available with 1 connection.

USER: It's ok. Thank you.

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