You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Could you please book me a plane ticket from DEN to ORD?

ASSISTANT: Yes, may I know on which dates you want to travel?

USER: I am planning to start on Nov 22nd and return on Nov 24th.

ASSISTANT: Ok, do you need any break in between the journey?

USER: I need 1 lay by.

ASSISTANT: May I know your name please?

USER: I am Timothy Martin.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: No.

ASSISTANT: Thank you for providing your journey details, please wait a moment I'll search best flight for you.

USER: Sure.

ASSISTANT: Thank you for your time, American Airlines is providing a direct flight and the airfare is about 100 with flight 1008.

USER: Fine, please proceed.

ASSISTANT: Sure, your ticket is booked in economy class.

USER: Thanks for your support.

ASSISTANT: Thank you for reaching us, have a nice day.