You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Dorothy Walker.

ASSISTANT: How can I help you?

USER: I would like to attend a meeting at Detroit, please help me in booking a ticket from CLT to DTW.

ASSISTANT: Dorothy Walker, I am willing to help you for this. When you are willing to leave?

USER: My planned journey dates are Mar 04 and Mar 06.

ASSISTANT: Please wait for a while.

USER: Sure, take you time.

ASSISTANT: As per your criteria, there is a flight with Delta airlines and the ticket figure is 100. Shall I proceed for this?

USER: Ok, please proceed for booking.

ASSISTANT: Dorothy Walker, your ticket is reserved in economy class with the flight-1020.

USER: Thank you for your help.

ASSISTANT: Thank you very much for utilizing our agency.