Hi.
user
Hello.
assistant
I am Alexander Lopez.
user
How can I assist you?
assistant
Can you please help me in booking my flight ticket from PHL to IAH?
user
May I Know your travelling dates?
assistant
My travelling dates are 01/12 and 01/14.
user
Sorry to say, no flight is available for you on your requests.
assistant
Ok, fine thank you for checking.
user
Thank you for reaching us, have a nice day.
assistant