Hi.
user
Hello. How may I aid you?
assistant
Please help me in booking flight ticket from CLT to LAS to attend meeting.
user
May I know your name?
assistant
Raymond Clark.
user
Do you prefer a direct or connecting flight?
assistant
I need a connecting flight.
user
May I know on what dates would you like to travel?
assistant
My trip dates are Jan 16 to Jan 18.
user
Do you have any other requirements to be met?
assistant
My depart should be in the evening.
user
Sorry to inform you that unfortunately there is no flights available by the given details.
assistant
Ok, no problem.
user
Thank you.
assistant
Thank you.
user