Hi.
user
Hello, how may I assist you?
assistant
I need to attend a seminar in my college at Detroit, so can you please help me in booking a ticket?
user
Sure, may I know your planned travel dates please?
assistant
I have planned to travel on Sept 16 and return on Set 18.
user
Would you like to travel in a connecting flight or a direct flight?
assistant
I need a single connecting flight.
user
Can you please share your airport codes?
assistant
I am heading to DTW  from BOS.
user
May I know your good name please?
assistant
My name is Samuel Wilson.
user
Sorry, there is no flight available on your requested dates.
assistant
Not a problem, thank you for the information.
user
Thank you for reaching us.
assistant