You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please book me a flight ticket to Detroit with fare of 500?

ASSISTANT: Sure, we are mirthful to help you for booking with the fare of 500. Can you please provide your journey dates?

USER: My travelling dates are departure on 02/08 and return on 02/10.

ASSISTANT: Ok, From where do you want to start your journey?

USER: I would like to start from CLT.

ASSISTANT: Can you help me out with your destination airport code?

USER: Destination airport code is DTW.

ASSISTANT: Please wait for a while, to check the availability of flights and let you know.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a flight with 1017 Delta airline. Can I proceed for booking with a fare of 100 and with a halt?

USER: Yes, you can.

ASSISTANT: May I know your name to confirm your ticket?

USER: Margaret Garcia is my name.

ASSISTANT: Ok, your ticket has been confirmed on the name of Margaret Garcia.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for approaching us.