You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I planned suddenly to celebrate new year month with my friends.

ASSISTANT: Sure, may I know your journey details?

USER: Can you help to do the reservation for me? My airport codes are DTW-LAS, Dates are 01/29 and 01/31.

ASSISTANT: Ok, please wait a moment I will check and get back to you.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a flight with your essential details. The flight details are airline-UA flight number-1025 with one connection and the price 200. Shall I proceed?

USER: Go ahead.

ASSISTANT: Your ticket has been reserved.

USER: Thank you, Have a good day.

ASSISTANT: May I know your name for documentation purpose?

USER: My name is Shirley Rodriguez.

ASSISTANT: Thanks for reaching us, have a safe flight.

USER: Thank you.