Hi.
user
Hello, how may I help you?
assistant
I am Thomas Gonzalez. I am planning to visit echo canyon trail & recreation area in Phoenix, PHX.
user
Sure, may I know your trip dates please?
assistant
Can you help me to book a business class flight? My trip dates are in the month of December 24 and 26.
user
Can I know your source airport code please?
assistant
My source is from Houston, HOU.
user
Please wait for a while.
assistant
Sure.
user
Thanks for waiting and sorry to inform you that there is no flight available as per your request.
assistant
Ok, no issues. Thank you.
user
My pleasure.
assistant