Hello.
user
Hello. How can I help you?
assistant
I am happy that there is a special airline for me from CLT to IAH. Can you book me a flight ticket in that airline?
user
That's good, I will help you with that. May I know your name please?
assistant
My name is Charles Clark.
user
Can you please mention the travelling dates?
assistant
Preferably, from 11/30 to 12/02.
user
Ok, please wait for a moment. Sorry, there are no flights found on your requirement. Do you have any other plans to travel?
assistant
 I haven't expected this, I will think what to do further. That's all for now. I need some time to plan. I will reach you soon.
user
Ok. Thank you for approaching us, have a nice day.
assistant
Thank you for connecting with us.
user