You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Scott Perez. I am planning to book a ticket with connection 1. Can you please help me out?

ASSISTANT: Yes, I can help you. Can you give me your dates of travel?

USER: I would like to travel on 05/02 and return back on 05/04.

ASSISTANT: Ok, can I know your nearest airport codes?

USER: My airport codes are DFW To ORD.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: Give me a moment. Sorry to inform you that there are no flights found on your requested dates.

USER: That's fine.

ASSISTANT: Thank you for reaching us.

USER: Thank you for your help.