Hello.
user
Hello.
assistant
Myself Catherine Young.
user
In which way I can aid you today?
assistant
I am planning to visit Detroit, will you help me in booking the flight ticket from OAK to DTW?
user
Sure. Can you please mention your preferable travel dates?
assistant
My travelling dates are Sept 05 an Sep 07.
user
 Do you have any limits on number of connections?
assistant
I need a flight with single connection.
user
Do you have any specific depart and arrival time for this trip?
assistant
Make sure that my Depart time is evening.
user
Is there any additional preferences do you have?
assistant
No, thank you for asking.
user
Ok, please wait a moment.
assistant
Ok, I will wait for your response.
user
Sorry, no flights are available in this route as per your requested details.
assistant
Ok, not an issue. Thank you for your information.
user
Thank you for reaching us.
assistant