You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Kimberly Davis from Detroit. Can you please book a flight ticket from DTW to LAX?

ASSISTANT: Sure, I am here to help you. Please let me know your travel dates.

USER: Sure, I need to travel on dates of 08/23 and 08/25.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your time.

ASSISTANT: Single connection flight is available with Spirit airlines and the ticket costs you 100 only. Is that ok for you?

USER: That is fine, please proceed with booking.

ASSISTANT: Davis, your ticket is booked and your flight number is 1004.

USER: Thank you for your help.

ASSISTANT: You are most welcome.