You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I want to book a flight ticket to LAX. Can you please make a reservation from DCA?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My planned dates are on March 02 and 04.

ASSISTANT: Do you want a connecting flight?

USER: Yes.

ASSISTANT: Is there any other requirement related to booking ?

USER: No.

ASSISTANT: May I know your good name?

USER: Sure, my name is Gregory Davis.

ASSISTANT: Thank you for the details, sorry there is no flight found on your given journey dates.

USER: Ok, thanks for your response.

ASSISTANT: Thank you for visiting us.