You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me in reserving a flight ticket from DEN on 05/17 date?

ASSISTANT: Sure, can you please tell your destination code and the return date?

USER: My destination code is CLT and return date is 05/19.

ASSISTANT: For your destination I found a direct flight. Shall I proceed with it?

USER: No, can you please for 1 connection flight?

ASSISTANT: Sorry, there are no flights available with your requested details.

USER: Ok, fine thank you for checking.

ASSISTANT: Can you please tell your name?

USER: Myself Eric Parker.

ASSISTANT: Thank you and have a nice day.