You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Elizabeth Nelson. I want to celebrate my birthday at Detroit, can you please help me to book my flight ticket from LAX to DTW?

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

USER: Sure, I will depart on Oct 5th and I want to return on Oct 7th.

ASSISTANT: Do you have any specifications?

USER: Yes, I need single connection flight.

ASSISTANT: Here, I found a flight with 1 connection as per your request and airfare is about 100. Shall I proceed in booking with this flight?

USER: Yes, please book the ticket.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1007 in Southwest airlines.

USER: Thank you very much for helping me.

ASSISTANT: Thank you for reaching us.