You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Debra Williams.

ASSISTANT: How can I help you?

USER: I am a social activist, I have to host a campaign for orphan kids. Could you book my ticket from DCA to LAX?

ASSISTANT: Can you please tell your travelling dates?

USER: My trip dates are 10/06 to 10/08.

ASSISTANT: I found a direct flight for your trip. Shall I proceed with it?

USER: No, I need a connecting flight. Thank you for checking.

ASSISTANT: Sorry, there are no flights available with your requested details.

USER: No issue.

ASSISTANT: Thank you and have a nice day.