You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I amend you today?

USER: Myself Michelle Thompson. Can you please book me a flight ticket to Charlotte within price 500?

ASSISTANT: Sure, can you please provide your journey airport codes?

USER: Sure, I will fly from DTW to CLT.

ASSISTANT: Ok, please share your journey dates.

USER: I will go on 09/12 and return on 09/14.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Ok.

ASSISTANT: Thanks for your patience, there is a flight found in 1015 Delta airline with a fare of 100.

USER: Great, please proceed with the booking.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.