Hello.
user
Hello.
assistant
I am James Williams.
user
How can I help you?
assistant
I am planning to visit Philadelphia to meet my friend, can you please help me in booking a flight ticket?
user
Sure, I will help you to book a flight. Can you please share me your travelling dates?
assistant
Sure, my travelling dates are 07/21 and 07/23.
user
Ok, may I know your travelling airport codes?
assistant
Sure, my airport codes are from ATL to PHL.
user
Please give me a moment.
assistant
Ok, take your time.
user
Sorry, no flights are available on your route.
assistant
That's ok, thank you for your information.
user
Welcome, have a nice day.
assistant