You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for today?

USER: I want to attend my father retirement function. Can you book a ticket from IAH to CLT?

ASSISTANT: I am here to help you about that. Can you please provide your planned dates of journey?

USER: My planned travel dates are 09/09 and 09/11.

ASSISTANT: Do you need any connecting flight for your journey?

USER: I need 1 halt with in the economy class.

ASSISTANT: Do you have any other specifications for your journey?

USER: No more specifications please.

ASSISTANT: There is a connecting flight by United airlines having a ticket fare of 200 which departures in the afternoon and arrivals from your destination in the evening. Would you like me to book this flight for your journey?

USER: Yes, you can proceed with that booking.

ASSISTANT: Can you please provide your name for booking this flight ticket?

USER: Sure, Gary Robinson here.

ASSISTANT: I have reserved your flight ticket with the flight 1009 in an economy class.

USER: Thank you for the booking.

ASSISTANT: You are welcome, thank you for employing our service. Have a safe journey.