Hello.
user
Hello. How can I guide you  today?
assistant
I'm Stephanie Perez. I am planning to attend music concert at San Francisco, can you please help me with booking a flight ticket?
user
I am happy to help you with that. Can you please share your travelling dates?
assistant
Sure, I would like to take off on 02/12 and return back on 02/14.
user
May I know your airport codes to proceed further?
assistant
My source airport code is DFW and the destination airport code is SFO.
user
Wait for a moment, I will get back with your details.
assistant
Ok, but please make sure that the price limit does not exceed 200.
user
Sorry to say that there is no reservation under your details.
assistant
Ok, no issues. I will try another way to complete my trip.
user
Thank you for reaching us.
assistant
Anyways, thank you for checking.
user