Hello, I am Rebecca Young.
user
Hello, how may I help you?
assistant
Can you aid me in booking a flight ticket from IAH to CLT?
user
Sure, please help me with your travel dates.
assistant
Sure, I would like to go on Sept 06th and return back on Sept 08th.
user
Ok, please let me know your preferences.
assistant
Ensure it is in the business class.
user
Ok, please wait. Let me check.
assistant
Ok, ensure it is in the normal-cost airline.
user
Sorry, there is no flight available as per your requirements.
assistant
That's ok, thank you for checking.
user
You are welcome and have a nice day.
assistant