You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Jennifer Thomas.

ASSISTANT: How can I help you today?

USER: I have a business meeting at Detroit this weekend. Can you please help me in reserving the ticket from LAX to DTW?

ASSISTANT: I am very happy to help you in flight booking,may I know your trip dates?

USER: I am planning my trip on Aug 03, and again I will return back on Aug 05.

ASSISTANT: Do you have any connection limit?

USER: I am comfort with direct flight.

ASSISTANT: Is there any other specifications?

USER: My depart time is evening.

ASSISTANT: Sorry to inform this, no flights are found on your desired route.

USER: Not a big deal, anyhow thank you very much for your service.

ASSISTANT: Thank you reaching us.