Hi. I am David Allen.
user
 Hello, How exactly I can serve you the best today?
assistant
I would like to join in Detroit Institute of Arts at Detroit, MI - DTW. Can you help me to book a flight ticket on 05/03?
user
Sure, we are here to help you. Please, share your return date.
assistant
I intend to return on 05/05.
user
Do you need halt in your journey?
assistant
I need a single way station.
user
Please, share your source airport code.
assistant
My origin airport is Phoenix, AZ - PHX.
user
Give a minute, I will check the previous list and let you know the details of it.
assistant
Sure, take your own time.
user
Thank you for your time.
assistant
Ok.
user
You have a flight with airline Frontier and flight number is 1003 with layover and price is 100.
assistant
Please reserve my ticket.
user
Can I reserve your seat? Your reservation is done.
assistant
Thank you.
user
Thank you for reaching us, have a great day.
assistant