You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I best support you now?

USER: Can you please help me in reserving the ticket from BOS to DFW?

ASSISTANT: Sure, we are perky to assist you. May I know your preferable dates of journey please?

USER: I am planning my trip on Oct 11 and again I will return back on Oct 13.

ASSISTANT: Do you prefer any lay by in between journey?

USER: I am comfort to travel in direct flight.

ASSISTANT: May I know your good name please?

USER: Myself Angela Wilson.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No, I don't have any other specifications regarding my journey.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for waiting, there are no flights available at this moment matching your particulars.

USER: Not a big deal, I will choose an alternate way to reach my destination.

ASSISTANT: Thanks for reaching us, wish you a great day.

USER: Thank you very much for your kind information.