You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I hand help to you?

USER: Michelle Evans here. I would like to attend a seminar in Charlotte, so can you please help me out with booking of a flight ticket to go there?

ASSISTANT: Yes, please provide your source and destination regions.

USER: I want to travel from DFW to CLT.

ASSISTANT: Yes please provide your travelling dates.

USER: My boarding is on 06/24 and please book a return ticket on 06/26.

ASSISTANT: Thank you for your information. I found a flight in Delta airlines with a fare of 100 and there is a drop of flight in your journey. Is it suitable for you to travel for booking?

USER: Yes, I am comfortable with this, you can proceed with booking.

ASSISTANT: Evans, your ticket is booked in 1017 plane number , have a safe journey. Thank you for approaching us.

USER: Thank you for your help.