Hello.
user
Hello, how may I serve you?
assistant
I am Alexander Nelson, planning to meet my childhood friend after long time.So, can you please reserve a flight ticket to Dallas & Fort Worth, DFW?
user
Sure, may i know your travelling dates?
assistant
My schedule dates of journey is 08/19 to 08/21.
user
Can I know your source code?
assistant
I would like to fly from New York, EWR.
user
Please wait for minute.
assistant
Sure.
user
There is no flight found with your requirements.
assistant
It's ok, no problem. Thank you for your kind information.
user
Thank you for reaching us.
assistant