You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you book a flight ticket from SFO to JFK. Can you find a flight ticket for me?

ASSISTANT: Sure, can you please mention your departure and arrival dates of your journey?

USER: Ok, my planned trip dates are on Nov 06 and return on Nov 08.

ASSISTANT: Do you need any layover in between  journey?

USER: Yes, I need a single connecting flight.

ASSISTANT: Is there any other specifications regarding your journey?

USER: Yes, I want depart in the morning time.

ASSISTANT: May I know your name for the documentation process?

USER: Yes, I am Nancy Smith.

ASSISTANT: Sorry, no flights are available in this route as per your requested dates.

USER: Ok, not a problem. Thank you for your help.

ASSISTANT: Thank you for reaching us.