Hello. I am John Allen.
user
Hello, do you need any help from us?
assistant
I planned to meet my cousin in CLT, can you please help me to book a flight ticket from SFO?
user
Sure, could you please share your departure and arrival day?
assistant
I prefer to travel on Aug 23 and Aug 25.
user
Ok, please allow me a moment.
assistant
Sure.
user
Sorry, there is no flight on your requested travelling dates.
assistant
Ok, no problem. Thank you for your time.
user
You are welcome, have a great day.
assistant