Hello, I am Margaret Turner.
user
Hello, how can I help you?
assistant
Can you please help me in booking the flight ticket from SEA to DTW?
user
Sure, please share me your travelling dates?
assistant
I would like to travel on Mar 19 and return on Mar 21.
user
Do you have any class preference?
assistant
No, I am comfortable with any of the class.
user
Sorry, there were no flights with your given dates.
assistant
No problem, thank you for the information.
user