Hello.
Hello, how can I help you?
Can you help me to book a flight ticket from CLT to IAH?
 Sure, may I know the travelling dates?
I want to take off on 12 July and return on 14 July.
Do you have any connection limit?
I want a connecting flight.
Are there any other specifications?
No.
May I know your name?
I am Ronald Hernandez.
 Sorry, no flights found with your chosen dates.
It's ok, not a problem, thank you.
Thank you for opting us.