Hello.
user
Hello, how may I assist you today?
assistant
I am planning to visit BOS to meet my friend, can you please help me to book a flight ticket from DTW?
user
Sure, may I know your planned travel dates?
assistant
My travelling dates are July 30 and Aug 01.
user
Do you have any limits on number of connections?
assistant
I am fine with any connection.
user
Do you want any another specifications on your journey?
assistant
My depart time is evening.
user
Sure,may I know your name for the documentation purpose.
assistant
My name is Emily Jones.
user
Do you want any another specifications?
assistant
No.
user
 Unfortunately, no flights available on your requirements.
assistant
That's ok, thank you for your information.
user