Hello.
user
Hello, what services are you seeking from us?
assistant
Can you please help me to book a flight from OAK to PHL?
user
Sure, On which dates would you like me to book a flight ticket for you?
assistant
My travel dates are Mar 14 to 16.
user
On what name, do I need to reserve the ticket?
assistant
I am Elizabeth Evans.
user
 Do you need direct flight or connecting flight?
assistant
I prefer direct flight.
user
May I know if you prefer to have any other comforts in your journey?
assistant
I would like to travel in normal-cost airline.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
No problem, thank you for the information.
user
Thank you for reaching us.
assistant