Hello.
user
Hello.
assistant
I am Sarah Young.
user
How may I be at your service for the day?
assistant
I need to attend the conference which is held at Detroit about  Stress management on 03/21.
user
Ok.
assistant
Could you please help me in booking a ticket on 03/20?
user
Sure, I am perky to help you. What are your airport codes?
assistant
My airport codes are New York, EWR and Detroit, DTW.
user
When will you catch your return flight?
assistant
I intend to return on 03/22 from Detroit.
user
Please hold on.
assistant
Sure.
user
Unfortunately, there were no flights available in your route.
assistant
No problem, thank you for your information.
user
Thank you for opting us.
assistant