Hello.
user
Hello. How can I assist you?
assistant
I am Frank Phillips. I am planning to attend music concert at DTW, can you please help me with booking a flight ticket from JFK?
user
Can I know your desired travel dates please?
assistant
Sure, I would like to take off on May 21st and return on May 23rd.
user
Do you have any class preference?
assistant
Yes, I prefer economy class.
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 contacting us.
assistant
You are welcome.
user