Hello.
user
Hello. How can I help you?
assistant
I am Nancy Smith, want to travel from DTW to PHL. Please help me in booking my ticket.
user
Nancy Smith, I am here to help you for this. When you are planning to leave?
assistant
Thank you and my trip dates are from 03/18 to 03/20.
user
Do you have any airline preference?
assistant
No, I can adjust in any of the class.
user
Please wait for a while.
assistant
Sure.
user
Sorry to intimate for you, no flights are found with your criteria.
assistant
It's ok, thank you for your help.
user
Thank you very much for reaching us.
assistant