Hello.
user
Hello, how can I help you?
assistant
I am Deborah Perez. I am planning to attend music concert at ORD, can you please help me with booking a flight ticket from LAX?
user
May I know your desired travel dates please?
assistant
Sure, I would like to take off on May 21 and return on May 23.
user
Do you have any specifications?
assistant
I would like to depart during afternoon time.
user
Please wait a while.
assistant
Sure.
user
Sorry to say, there is no flight on your desired travel dates.
assistant
Ok, no issues. Thank you for checking.
user
Thank you for opting us.
assistant
You are welcome.
user