You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I support you?

USER: Can you please help me in reserving a flight ticket to JFK from IAD?

ASSISTANT: Sure, we are here to help you. Can you please let me know your trip dates?

USER: My travel dates are from Mar 16 to Mar 18.

ASSISTANT: Do you have any lay by in between journey?

USER: I need a lay by in between my journey.

ASSISTANT: Is there any other specifications for you?

USER: I would like to return in the afternoon.

ASSISTANT: Can I have your good name?

USER: I am Dorothy Taylor.

ASSISTANT: I am sorry to inform you that, there were no flights available that matches your requirements.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for choosing us.