Hi.
user
Hello, how can I help you today?
assistant
I would like to book a flight ticket from DCA to IAH, can you help me with it please?
user
Sure, we are here to help you.
assistant
Thank you.
user
Kindly share your travel dates.
assistant
My travelling dates are May 30 and June 01.
user
Do you have any connection limit?
assistant
I need a direct flight.
user
May I know your class preference?
assistant
I need a ticket in economy class.
user
Please share your name.
assistant
My name is Nancy Brown.
user
Please wait.
assistant
Ok.
user
Sorry to say, no flights found with your requirement.
assistant
That's ok, thank you for the response.
user
Thanks for reaching us.
assistant