You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Jennifer Harris. I need to travel Detroit,can you please reserve flight ticket from DFW and DTW?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My travelling dates are Oct,04 and Oct,06.

ASSISTANT: Do you have any particular time for departing and returning?

USER: I need to depart in the evening.

ASSISTANT: Would you like to prefer direct flight or connecting flight?

USER: I need a single connection for my travel.

ASSISTANT: Sorry, there is no flight available on your requested dates.

USER: Oh! Sad to hear that. Anyway, I will find another alternative to complete my journey. 18:30:48.

ASSISTANT: Thank you for reaching us.

USER: Thank you for searching flights.