You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I would like visit Chicago to spend free time with my family so please help me with flight ticket booking.

ASSISTANT: Sure, I will glad to help you.

USER: Thank you.

ASSISTANT: May I know your trip dates?

USER: Sure, my trip dates are 03/14 and 03/16.

ASSISTANT: Can you share your current location?

USER: Sure, I am staying currently in Denver-DEN.

ASSISTANT: Ok, if you know Chicago's airport code then please let me know.

USER: Sure, I need to reach Chicago-ORD.

ASSISTANT: Ok, please give me a minute.

USER: Sure, take your time.

ASSISTANT: There is a flight available for you with 1 connection. Shall. Shall I proceed?

USER: That's perfect, please book the ticket with the name of Michael Davis.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Most welcome.