Hello,.
user
Hello, How can I assist you?
assistant
I am James Thomas. I want to book a flight ticket to go for a Grand Canyon Adventure in Boston, MA - BOS. Can you please book a flight ticket from Phoenix, AZ - PHX?
user
Sure, Please help me with your travel dates.
assistant
My travelling dates are 01/26 - 01/28.
user
Please wait a minute.
assistant
Sure.
user
Sorry, No flights found with your chosen dates.
assistant
Ok, no problem. Thank you.
user
Thank you for availing us.
assistant