You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am Kenneth Hernandez. I want to book a flight ticket to meet my cousin in Atlanta, so please help me in booking a flight ticket from Denver.

ASSISTANT: Sure, I am here to book a flight ticket. Could you please share your take off and landing airport codes?

USER: My airport codes are CO - DEN, GA - ATL.

ASSISTANT: Ok, do you need any stop over in between the journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Ok, can I know your departure and arrival dates?

USER: I want to fly on 03/11 and return on 03/13.

ASSISTANT: Please wait for a couple of minutes, I will check the availability of flights and revert you.

USER: Sure.

ASSISTANT: Thank you for waiting. We found a direct flight, are you comfortable to travel?

USER: Don't proceed to booking. Thank you for your information.

ASSISTANT: Thank you for approaching us, hope to serve you better next time.