Hello.
user
Hello. How may I help you out?
assistant
Will you please book me a plane ticket in a major cost airline?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
I will start on Mar 20 and the return on Mar 22.
user
Can I know your airport codes please?
assistant
My origin is SFO and destination is PHL.
user
Do you need any specifications?
assistant
Yes, I am looking for a direct flight.
user
Sorry, there are no flights found.
assistant
That's Ok, thanks for your assistance.
user
Thank you for reaching us.
assistant