Hi.
user
Hello, how can I help you?
assistant
I need to celebrate my birthday with my friends at Seattle. Can you book a flight ticket on 02/27?
user
Sure, I am here to help you, may I know when you are willing to return?
assistant
I planned to return on 02/29.
user
Could you please help me with your airport codes?
assistant
PHL is my origin and SEA is my destination.
user
May I know your name?
assistant
Kathleen Lee is my name.
user
Sorry Kathleen Lee, no flights found on your requested travelling dates.
assistant
Ok, no issues.
user
Thank you for approaching us.
assistant
Thanks for your information.
user