You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you please help me to search a flight with 1 connection limit?

ASSISTANT: Sure, can I know the travel dates please?

USER: The travelling dates are 03/01 to 03/03.

ASSISTANT: Could you provide the airport codes please?

USER: The corresponding airport codes are from CA-LAX to DC-IAD.

ASSISTANT: Ok, wait a moment please.

USER: Sure.

ASSISTANT: May I know your name please to proceed further?

USER: Sure, my name is Michelle Rodriguez.

ASSISTANT: Sorry Michelle, there are no flights on your dates.

USER: Ok, no problem.

ASSISTANT: Thank you for approaching us.

USER: Thank you.