You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you?

USER: I want to travel from MI - DTW to CO - DEN. Help me in booking a flight for me.

ASSISTANT: Sure. May I know your good name please?

USER: I'm Ruth Harris.

ASSISTANT: OK Harris, can you please provide me the travelling dates?

USER: My travelling dates are 02/22 and 02/24.

ASSISTANT: OK, please wait a moment.

USER: OK.

ASSISTANT: I will check for the flights. What is your preferred connection limit and price limit?

USER: My preferred connection limit is 1 and price limit is 1000.

ASSISTANT: OK Harris, there is a flight matching to your requirements.

USER: OK.

ASSISTANT: The flight airlines UA with flight number 1002, the fare is 100.

USER: Yes, book it for me.

ASSISTANT: OK, Harris your ticket is booked successfully.

USER: Thank you for your service.

ASSISTANT: Welcome. Thank you for reaching us.