You are a flight assistant. 
 USER: Hello, Edward Martin here.

ASSISTANT: Hello Edward. How may I assist you at this moment?

USER: Actually, I am looking for direct flight because of emergency, so please help me to book a direct flight?

ASSISTANT: Sure, I would like to know your journey details?

USER: My origin is from GA-ATL and destination is CO-DEN.

ASSISTANT: When you are going to start your journey?

USER: I would like to depart on 10/06 and please help me to book a return ticket on 10/08. Please ensure that flight should be with in the fare of 5000.

ASSISTANT: I found an AA airline with connection 1 fair 100, as per your details. Can I proceed for booking?

USER: But I need a direct flight, don't proceed. Anyway, thank you for the information.

ASSISTANT: Sorry, no flights with 0 connections. Thank you for reaching us. Have a great day.

USER: Welcome.