Hello.
user
Hello. How may I aid you?
assistant
My name is Dennis Gonzalez.
user
Nice to meet you Dennis.
assistant
I have planned to meet my childhood friends in Boston, can you please help me to book a flight ticket from Detroit?
user
Yes, tell me your travel dates please?
assistant
The preferable travel dates are June 07 and June 09.
user
Your airport codes please?
assistant
The origin and destination airport codes are DTW and BOS.
user
May I know your departure and return time please?
assistant
My planned returning time is morning.
user
Do you have any other preferences?
assistant
Yes, I am looking for a  single connecting flight to travel.
user
Please wait.
assistant
Ok, take your time.
user
Thanks for waiting. Sorry there no flights available in the morning time.
assistant
It's ok, not a problem with that. Thank you for your time.
user
Thank you.
assistant