Hi.
user
Hello. How can I help you now?
assistant
I am Gregory Green. I want to book a ticket from IAH to CLT, can you help me?
user
Sure, may I know your travel dates please?
assistant
My travel dates are Nov 18 and 20.
user
Let me know about your connection limit please.
assistant
I need a connecting flight.
user
Do you have any class preference?
assistant
I want to return in the morning.
user
May I know about your airline preference?
assistant
I am comfortable with any flight.
user
Ok, please be on hold.
assistant
I want to travel in economy class.
user
Ok. Sorry, we have not found any flights running on your desired routes.
assistant
No problem, thanks for checking.
user
Thanks for reaching us.
assistant