You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I need to travel IAH and CLT, can you reserve flight ticket?

ASSISTANT: Sure, I am glad to help you in booking. Can you please share your travel dates?

USER: My travelling dates are Mar,25 and Mar,27.

ASSISTANT: May I know your name for further process?

USER: Myself Gary Thomas.

ASSISTANT: Let me know your connection limit.

USER: I prefer one connecting flight.

ASSISTANT: which class do you prefer?

USER: No other specifications needed.

ASSISTANT: Is there any time concerns in your journey?

USER: No, please proceed.

ASSISTANT: Do you have any specification? Here, I found a flight for you with 1 stopover in economy class and it costs you 200. Can I proceed?

USER: Please proceed.

ASSISTANT: Your booking is done with flight 1005 in UA airlines.

USER: Thank you for your great service.

ASSISTANT: Thank you for reaching us, have a safe flight.