You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Catherine Anderson, want to travel from IAH to LAX to attend my conference meeting. Please help me in booking my ticket.

ASSISTANT: May I know your desired travel dates please?

USER: My travelling dates are from 09/21 to 09/23.

ASSISTANT: There is a flight with connection limit 0 and fare 700, shall I proceed for booking?

USER: Can you please recheck the flight with 1 connection?

ASSISTANT: There is no flight with connection limit 1.

USER: It's ok, don't book this flight ticket for me.

ASSISTANT: Thank you for opting us.

USER: Most welcome.