You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I need direct flight for my journey from DTW to DFW, please help me in booking my flight ticket.

ASSISTANT: Sure, when are you planning your trip?

USER: Yes, I would like to depart on Oct 11th and also I have to return back on Oct 13th.

ASSISTANT: Do you need any other requirements?

USER: No, please check for the direct flight and let me know.

ASSISTANT: Can you please share your name?

USER: My name is Nicholas Edwards.

ASSISTANT: Sorry, no flights are running on your route.

USER: Not an issue. I will find an other way, thank you for checking.

ASSISTANT: Thank you for reaching us.