You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Welcome to Global flight ticket booking agency. How can I assist you today?

USER: Thank you. Robert Adams this side, I am planning to change my office's base to CLT, for that I am planning to visit CLT for check with the available space for my new office, can you please help me by booking a ticket from IAH?

ASSISTANT: Sure, I will help you in booking flight ticket. May I know your preferable journey dates for booking flight ticket?

USER: My preferable journey dates are 03/15 and 03/17.

ASSISTANT: Ok, please wait a moment, I will check is there any flight available or not, as per your requested dates.

USER: Sure, take your own time.

ASSISTANT: I found a flight ticket, airline is Spirit and flight number is 1007. Shall I proceed?

USER: If the flight with a 1 connection, then you can proceed to book ticket.

ASSISTANT: Yes,connection limit is 1. Your flight ticket is booked.

USER: Thanks for helping me.

ASSISTANT: Thank you for contacting us, have a nice day.