Hello.
user
Hello, how may  I serve you at this moment?
assistant
My name is Joshua Martinez. Can you please help me to book a flight ticket from Minneapolis to Philadelphia?
user
Sure, can you please let me know your journey dates?
assistant
The planned travel dates are May 25 and May 27.
user
Do you prefer any stopover in between journey?
assistant
I need a single connecting flight to travel.
user
May I know your particular timings of depart and return?
assistant
I am looking for a flight which is returning in the evening time.
user
Do you have any class preference?
assistant
Yes, I prefer a business class flight to travel.
user
Sorry we did not find any flights matching your details.
assistant
It's ok, not a problem with that. Thank you for your time.
user
Thank you for choosing us.
assistant