Hello, I am Nancy Carter.
user
Hello, how can I help you?
assistant
I need to book a flight ticket with cost under 200. Can you help me in finding?
user
Sure, I am here to help you, may I know your travelling dates?
assistant
I have to reach Detroit by 02/01 as I have an appointment with my family doctor and I would come back on 0203.
user
May I know your airport codes?
assistant
My origin is Philadelphia, PA - PHL and destination is MI - DTW.
user
Please wait for a while. There is a couple of connections which matches your requirements. Shall I proceed?
assistant
No, don't proceed. I need only one connection with in my journey.
user
Sure, thank you for approaching us.
assistant
Thanks for your response.
user