You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a ticket can you help me?

ASSISTANT: Sure, may I know your name please?

USER: My name is Charles Collins.

ASSISTANT: OK, may I know your journey details?

USER: I want to travel from MI - DTW to CO - DEN. My journey dates are 04/17 & 04/19.

ASSISTANT: OK, is there any additional requirements do you have?

USER: Please make sure that I need a flight with connections 1 and price is 200.

ASSISTANT: Flight number 1029 from JetBlue airline is exactly matches with your requirements.

USER: OK, book it.

ASSISTANT: OK, your ticket has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for contacting us, have a safe journey.