You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I would like to book a ticket from CLT to IAH, can you please help me out?

ASSISTANT: Sure, I am happy to help you. Can you please tell me your journey dates?

USER: I am travelling on these dates Nov 8th and 10th.

ASSISTANT: Do you have any concern about the timings?

USER: I need single connected flight.

ASSISTANT: Ok,may I know your name?

USER: Dorothy Jackson here.

ASSISTANT: Is there any other specifications?

USER: I don't have any other preferences.

ASSISTANT: United airlines is providing a single connected flight with ticket cost 100. Can I proceed?

USER: Ok, you can proceed.

ASSISTANT: I have confirmed your ticket with flight-1000.

USER: Thank you for your services.

ASSISTANT: Have a nice journey. Thank you for choosing us.