You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to book a flight ticket to SEA from JFK, can you please help me out?

ASSISTANT: Sure, I will help you. Can  I have your good  name?

USER: I am Patricia Lopez.

ASSISTANT: May I know your depart and arrival dates?

USER: I planned to travel on Mar 12 and Mar 14.

ASSISTANT: Will you prefer a stopover in between your journey?

USER: Yes, I prefer to travel in a connecting flight.

ASSISTANT: Do you have any specifications?

USER: I prefer to return back in evening.

ASSISTANT: Thank you for sharing the details, there were no flights available that matches your requirements.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: Thank you for availing us.