You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: Can you please help me in booking a flight ticket from Denver, DEN to Chicago, ORD?

ASSISTANT: Can you please forward your journey dates?

USER: My journey dates are from Aug 12 to Aug 14.

ASSISTANT: Do you have any class preference?

USER: I am ok with any class.

ASSISTANT: Is there any connection limit for you?

USER: I need a connection in between journey.

ASSISTANT: May I know your name?

USER: My name is Justin Moore.

ASSISTANT: Is there any another specifications on your trip?

USER: No.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight found with number 1018 in Delta Airlines with a fare of 200. Shall I proceed to book it?

USER: Sure, you can proceed for booking.

ASSISTANT: Your connected flight ticket has been successfully booked in economy class.

USER: Thanks for your help.

ASSISTANT: Thanks for approaching us.