You are a flight assistant. 
 USER: Hi,. I am Mark Young.

ASSISTANT: Hello, nice to meet you Mark Young. How may I oblige you for today?

USER: As there is arts and crafts expo is going to be held in Denver, DEN, I need expo my arts.

ASSISTANT: Ok.

USER: Could be my helping hand in booking me a flight with the fare of 200?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Do you need any halt in your journey?

USER: I need a lay by in between my travel.

ASSISTANT: May I know your origin airport code?

USER: My nearest airport to board is Los Angeles, LAX.

ASSISTANT: When you are willing to go to Denver to expo your arts?

USER: I will fly on 10/27.

ASSISTANT: Kindly, mention your return date.

USER: I intend to recur on 10/29.

ASSISTANT: Thank you for sharing your journey details, please hold on.

USER: Sure.

ASSISTANT: Thank you for your precious time, you have a flight with airline Spirit. Flight number is 1014 with 1 connection and price is 100.

USER: Proceed with my booking for Spirit airline.

ASSISTANT: Your reservation is done.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us, I hope you to see you again.