Hello.
user
Hello, how can I help you?
assistant
I am Ryan Wright. I would like to book a direct flight, could you please help me with booking a flight ticket?
user
Sure, please share your planned travel dates.
assistant
Sure, I would like to depart on Sep 17 and arrive on Sep 19.
user
May I know your source and destination airport codes?
assistant
Sure, I intend to board from EWR and land at DTW.
user
Please let me know if you have any specific depart and return time preference.
assistant
Sure, my depart time is Evening.
user
Do you prefer either economy or business class?
assistant
I need a economy class.
user
Thank you for your details, no flights available on given dates from you.
assistant
No worries, thank you for the information.
user
Thank you for contacting us, hope to serve you better next time.
assistant