You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you at this moment?

USER: I have to attend a Live Concert at Charlotte, could you please help me with booking a flight ticket from HOU to CLT?

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable travel dates?

USER: I would like to depart on July 31st and return on Aug 2nd.

ASSISTANT: May I know your name for further process?

USER: I am Robert Johnson.

ASSISTANT: Do you have any preferences regarding timings of your journey?

USER: I have no time preferences.

ASSISTANT: Do you have any another specifications?

USER: I am looking for a connecting flight.

ASSISTANT: Ok, please hold on a moment.

USER: Sure.

ASSISTANT: AA flight available and it is a direct flight, fare is 200, shall I confirm this economy class flight?

USER: Yes, please confirm the booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1013.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: You are welcome Robert Johnson.