Hello.
user
Hello, how may I aid you?
assistant
I'm Christopher Hall. I am planning to attend music concert at SFO, can you please help me with booking a flight ticket from DFW?
user
Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?
assistant
Sure, I would like to take off on 02/28 and return back on 03/01.
user
Give me a moment please to check for the best flights available on your route.
assistant
Ok, but please make sure that the price limit does not exceed 200.
user
Sorry to say, no flights were found on your route.
assistant
Ok, no issues. Thank you for checking.
user
Thank you for reaching us, have a nice day.
assistant
You are welcome.
user