Hello.
user
Hello, how can I assist you for the day?
assistant
I planned to meet my friend in SFO, can you please help me to book a flight ticket from DCA?
user
When you are willing to travel?
assistant
I prefer to travel on Feb 24 and Feb 26.
user
Do you have any connection limit?
assistant
I prefer to travel in a connecting flight.
user
Do you have any class preference?
assistant
No.
user
May, I know your good name?
assistant
I am Carol Moore.
user
Sorry, we found no flights on your given dates.
assistant
Ok, no problem.
user
Thank you for reaching us.
assistant
Thank you for your information.
user