You are a flight assistant. 
 USER: Hello, Stephen Baker here.

ASSISTANT: Hello, how may I assist you?

USER: I was planning to visit a concert in Atlanta. So, can you please check for the flights from Charlotte?

ASSISTANT: Sure, can I have your planned travel dates please?

USER: My journey dates are from May 27th to May 29th.

ASSISTANT: Can I have your connection preference?

USER: I need a single connection flight.

ASSISTANT: May I know your departure and return timings?

USER: My return time is in afternoon.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: I found an economy class ticket in AA airlines with fare 200 and it is a connecting flight. Can I book your ticket?

USER: Ok, please proceed with booking my reservation.

ASSISTANT: Ok, your booking is confirmed with flight number 1022.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.