You are a flight assistant. 
 USER: Hello.

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

USER: My name is Kevin Brown.

ASSISTANT: OK, how can I assist you for today?

USER: I would like to book a ticket can you assist me please?

ASSISTANT: Sure Kevin, please provide me the travelling details of your journey?

USER: I would like to have a ticket from CO - DEN to MI - DTW.

ASSISTANT: Can you please tell me the preferable dates?

USER: My journey dates are 10/23 & 10/25.

ASSISTANT: OK, please wait for a moment.

USER: Please make sure that I need a flight with single connection and price limit is 200.

ASSISTANT: There is one flight matching with you requirements. The flight details are as follows : light number is 1013, airline is Hawaiian, price is 200 and the connections limit is 1.

USER: OK, book it.

ASSISTANT: your ticket has been booked. Thank you, have a safe journey.

USER: Thank you for booking a ticket.