Hi.
user
Hello, how can I help you?
assistant
I am Andrew King. I want to visit. Philadelphia for a meeting. Please book a flight ticket under price 500.
user
Sure, please share me your travelling dates?
assistant
My travelling dates are from 01/16 to 01/18.
user
Kindly assign me your airport codes?
assistant
My airport codes are Source code is HOU and Destination code is PHL.
user
Please wait a minute.
assistant
Ok.
user
Sorry, there were no flights with your specifications.
assistant
That's fine, thanks for the information.
user
Thank you for reaching us.
assistant