Hello.
user
Hello, how can I assist you?
assistant
I am Michael Smith. I planned to meet my friend in OAK, can you please help me to book a flight ticket from DCA?
user
Sure, I will help you. Can you please share your planned trip dates?
assistant
I prefer to travel on Nov 14 and Nov 16.
user
Do you have any limits on number of connections?
assistant
I would like to depart in afternoon in 1 connecting flight.
user
Ok, please wait for a moment.
assistant
Sure.
user
Thanks for waiting, there are no flights available based on your details.
assistant
Ok, no problem.
user
Thank you for choosing us.
assistant
Thank you for your information.
user