You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Jennifer Hernandez. I need to book a flight ticket from LAX to DTW. Please help me in booking a flight ticket.

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

USER: My journey dates are from 10/03 to 10/05.

ASSISTANT: Do you have any specifications?

USER: I need to depart in the afternoon and I need a single connecting flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting. Sorry to say, there are no flights available for your desired dates.

USER: No problem, thanks for your information.

ASSISTANT: Thank you for reaching us.