Hello,.
user
Hello, how may I render you today?
assistant
Can you please book a flight ticket with the name of Nicholas Lewis?
user
Sure, I am here to help you out. Please provide me your location airport codes.
assistant
My airport codes are, Phoenix, PHX to Detroit, DTW.
user
May I know your planned trip dates?
assistant
I want to start my journey on 10/12 and need to catch return flight on 10/14.
user
I regret to inform to that, there is no flight in your route with your desired travel dates. Sorry for inconvenience caused.
assistant
Ok, no problem at all. Thank you for your information.
user
Thank you for reaching us.
assistant