Hello.
user
Hello, how can I help you?
assistant
Can you please help me in booking my flight ticket from DTW to IAD?
user
Yes, I am here to help you.
assistant
Thank you.
user
May I know on which dates you want to travel?
assistant
My travelling dates are from 01/29 to 01/31.
user
Ok, do you need any break in between the journey?
assistant
Yes, I need a single break in between my journey.
user
Please let us know if you have any other specifications.
assistant
My depart time should be in the morning.
user
May I know your name please?
assistant
Myself Robert Adams.
user
Please stand by.
assistant
Sure.
user
Thank you for your time, sorry no flights found with your details.
assistant
It's ok, thank you for your help.
user
Thank you for reaching us, have a  nice day.
assistant