You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your name please?

USER: Sure, my name is Mary Thompson.

ASSISTANT: Ok Mary, what can I do for you?

USER: I want to visit Denver Botanic Gardens in Denver on 10/23 to 10/25.Can you please help me out?

ASSISTANT: Sure, I will help you. Please provide me the airport codes?

USER: The airport codes are from CO-DEN to NC-CLT.

ASSISTANT: Ok. I found a flight airlines Spirit with the details you given. Can I proceed?

USER: May I know the price and the connection limit?

ASSISTANT: The price is 100 with connection 0. Are you fine with that?

USER: Ok, proceed with my booking.

ASSISTANT: Ok, your ticket booking is confirmed to the flight number 1023.

USER: Thank you for helping me out.

ASSISTANT: You are welcome. Thank you for reaching us.