Hello.
user
Hello. How may I help you out?
assistant
I am planning to attend a Tennis competition in Detroit DTW from PHL. Can you find a flight ticket for me?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
Thank you. My planned trip dates are on Apr 14 and return on Apr 16.
user
Can I know your name please?
assistant
Yes, I am Charles Edwards.
user
Do you need any specifications?
assistant
Ok, I need a single connecting flight.
user
Can I know your other preferences?
assistant
No, thanks for asking.
user
Sorry, there are no flights found in our database.
assistant
That's fine, no problem.
user
Thank you for reaching us.
assistant
Thank you for your help.
user