Hello, my name is Rebecca Roberts.
user
Hello, how can I serve you?
assistant
I want to book a flight ticket to attend my grandfather memorial service.
user
Sure, may I know your travelling details?
assistant
I would like to travel from AZ-PHX to MI-DTW. My schedule dates are from 03/09 to 03/11.
user
Shall I know your journey dates? Thank you, for providing details. Please wait a moment.
assistant
Ok.
user
Thank you, for waiting, sorry to say that no flights were found with your given details.
assistant
Not a problem, thank you.
user
Thank you, for choosing us.
assistant