Hello.
user
Hello, how may I help you?
assistant
Help me to book a flight ticket to Houston TX-IAH to attend a trade fair. My source point is NC-CLT.
user
Could you please put forward your travel dates?
assistant
I will travel on 03/01 and return on 03/03.
user
May I know your name, please?
assistant
My name is Timothy Moore and I need connection limit of one.
user
Sorry, there are no flights available.
assistant
Ok, thanks for the information.
user
Thanks for approaching us.
assistant