Hi.
user
Hello, how can I help you?
assistant
I am Amy Turner. Please book a flight ticket on dates 09/17 and 09/19.
user
Sure, may I know your origin and destination airport codes?
assistant
My airport codes are DFW and PHL.
user
Do you have any specific time to depart and return?
assistant
I would like to depart in the evening and I am ok to return at any time.
user
Thank you for your details, please wait for a while.
assistant
Ok.
user
Sorry we don't have any flight available in the morning time.
assistant
That's ok.
user
Thank you for reaching us, hope to assist you better next time.
assistant
Thank you for the information.
user