Hi. I am Raymond Jackson.
user
Hello, how may I help you?
assistant
I need to book a flight ticket from IAH to CLT. Please help me in booking a flight ticket.
user
Sure, can I know your travelling dates?
assistant
My travelling dates are from July, 31 to Aug, 02.
user
Do you have any particular time for departing and returning?
assistant
I need to depart in the evening.
user
Which class do you prefer?
assistant
I am comfortable with any class.
user
Would you like to prefer direct flight or connecting flight?
assistant
I need a single connecting flight.
user
Thank you for giving your valuable time, but there are no flights available based on your request.
assistant
No problem, thanks for your information.
user
Thank you for opting us, we hope to serve you again with better features.
assistant