Hello.
user
Hello. How can I assist you?
assistant
I'm Sarah Williams. I am planning to attend music concert at SFO, can you please help me with booking a flight ticket from DFW?
user
Sure, can I know your travel dates?
assistant
Sure, I would like to take off on 10/19 and return back on 10/21.
user
Please give me a minute.
assistant
Sure.
user
Sarah, there is no flight available on your requested dates.
assistant
Ok, no issues. Thank you for checking.
user
You are welcome.
assistant