You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Cynthia King.

ASSISTANT: How may I help you?

USER: Can you please help me with flight ticket booking from DTW to DTW?

ASSISTANT: Sure, can I have your journey dates please?

USER: Sure, I would like to travel on dates of 01/12 and 01/14.

ASSISTANT: Please wait a moment.

USER: Sure, take your time to check.

ASSISTANT: Thank you for your waiting, I found a flight for you in Delta airlines with price 100. Can I book the ticket?

USER: It is fine, please proceed with booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1010.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.