Hello.
Hello, how can I help you?
Can you please help me in booking a flight ticket from DCA to SFO?
Sure, can you please share me your travelling dates?
I would like to travel on Apr 30 and return on May 02.
Do you have any class preference?
I am comfortable with any of the class.
Do you have any connection limit?
I would prefer connecting flight.
Is there any other specifications in your journey?
My depart time should be evening.
May I know your name?
Nicholas Perez here.
Sorry, there were no flights with your given details.
No problem, thank you for the information.
Thank you for reaching us.