You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: Can you please check out is there any flight available between DFW and LGA for my business meeting?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable travel dates?

USER: Thank you, my planned journey dates are Nov 24 and Nov 26.

ASSISTANT: May I know your name please?

USER: Sure, my name is Emma Davis.

ASSISTANT: Can I know your connection limit?

USER: Sure, I would prefer single connection for my journey.

ASSISTANT: Do you have any other specifications?

USER: No, thank you for asking.

ASSISTANT: Sorry to say that, there are no flight available on this route as per your travel dates.

USER: Oh! Sad to hear that. Anyway, I will find another alternative for my journey.

ASSISTANT: Thank you for reaching us, have a great day.

USER: Thank you for the information.