Hello.
user
Hello.
assistant
I am Timothy Wilson.
user
How can I assist you at this moment?
assistant
I want to book a ticket from Detroit to Washington, DCA to attend my sister's wedding. Can you please book a ticket?
user
Sure, can I know your boarding date?
assistant
I want to depart on 09/12.
user
Ok, when would you like to return?
assistant
I want to return on 09/14.
user
May I know your source airport code?
assistant
My source is Detroit, DTW.
user
Do you have nay other specifications?
assistant
I need single connection in between journey.
user
We found  a direct flight, are you comfortable?
assistant
No, I am not ok with it.
user
Thank you for reaching us, hope to serve you better next time.
assistant
Thank you.
user