You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I would like to meet my relatives at Washington, please help me in booking a ticket from CLT to IAD.

ASSISTANT: Sure, can you please share your preferable journey dates?

USER: My preferable journey dates are on Oct 25 and Oct 27.

ASSISTANT: May I know your name please?

USER: My name is Emma Young.

ASSISTANT: Is there any other specifications?

USER: I need a connecting flight.

ASSISTANT: I found a ticket for you with price of 200, flight number is 1024 in economy class and connection is 1.

USER: Ok, please proceed for booking.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for reaching us.