You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am looking for a flight from LAX to HOU, can you help me out?

ASSISTANT: Sure, may I know the planned travel dates?

USER: My trip dates are from Oct 30th till Nov 1st.

ASSISTANT: Please provide me the name.

USER: I am Jerry Green.

ASSISTANT: Do you have any specifications?

USER: I need a business class flight.

ASSISTANT: May I know the connection limit?

USER: I am comfortable with 1 stop over.

ASSISTANT: Sorry, there are no flights are available for your desired intent.

USER: That's ok, not an issue. Thank you for reaching us.

ASSISTANT: Thank you for reaching us.