Hi.
user
Hello, how can I assist you?
assistant
Could you please help me in booking a flight ticket from DCA to EWR?
user
Sure, please provide your itinerary dates.
assistant
I want to travel on July 22 and return on July 24.
user
May I know your name?
assistant
My name is Barbara Hill.
user
Which class do you prefer?
assistant
I am comfortable with any class.
user
Please hold on for a while.
assistant
Please make sure that, flight with one connection and depart in the morning, return in the afternoon.
user
Sorry Barbara Hill, no flights are available on your route.
assistant
Not a problem, thank you for the information.
user
Thank you for reaching us.
assistant