You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you?

USER: I am Donna Rodriguez. I want to travel from DTW to LAS, can you please help in booking?

ASSISTANT: Sure, I am here to help you.

USER: My travel dates are from  04/23 to 04/25.

ASSISTANT: We found an airline Spirit with flight number 1012. Connection is one with price 200.

USER: You can proceed with booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for connecting us, have a safe journey.