You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I assist you today?

USER: I would like to book a flight ticket with the name of Kenneth Hernandez. Can you help me in this?

ASSISTANT: Sure, may I know your source and destination codes?

USER: I want to fly out from Los Angeles, CA -LAX to reach Dallas & Fort Worth, TX - DFW.

ASSISTANT: Could you please provide me your planned travel dates?

USER: My trip dates are 06/19 - 06/21.

ASSISTANT: Do you need a halt in between your journey?

USER: Yes, I need a stopover. I can afford up to 200 only please make sure.

ASSISTANT: Sorry to say that, no connecting flights were found with your given details.

USER: It's ok, not an issue. Thank you.

ASSISTANT: Thank you for opting us.