You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Larry Rodriguez, I have to attend my brother's marriage in San Francisco. Can you please book the ticket from DTW to SFO?

ASSISTANT: May I know your desired travel dates please?

USER: Ok, I have to depart on 08/31 and return on 09/02.

ASSISTANT: Please wait a while.

USER: Sure.

ASSISTANT: Flight is available with connection limit 1 and fare 100 with frontier airlines, shall I proceed for booking?.

USER: That's fine for me, you can book the ticket.

ASSISTANT: Your ticket is booked on the name Larry Rodriguez, flight number 1005.

USER: Thank you very much for your help.

ASSISTANT: Thank you for choosing us.