You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I provide assistance to you?

USER: I am looking for a flight from LAX to DTW, can you help me in booking?

ASSISTANT: Sure, can you provide your travel dates please?

USER: Sure, my planned travel dates are Sept 04 and Sept 06.

ASSISTANT: Let me know your connection limit please.

USER: Please look for a connecting flight.

ASSISTANT: Please share me your good name for the purpose of booking.

USER: Myself David Clark.

ASSISTANT: Do you have any other specifications?

USER: I would like to start my journey for the afternoon flight.

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

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for approaching us.