Hi.
user
Hello. How can I support you?
assistant
I want to book a ticket from SFO to DCA, can you help me?
user
Please let me know your preferred dates of trip.
assistant
My travel dates are 06/21 and 06/23.
user
Give me a minute.
assistant
Ok.
user
May I know your name?
assistant
Myself Dorothy Garcia.
user
Sorry Garcia, no flight is available.
assistant
No problem, thanks for checking.
user
You are welcome, have a great day.
assistant