Hello.
user
Hello. How may I help you out?
assistant
I am Timothy Walker, I want to book a flight ticket to PHL from EWR in the month of January. Can you please help me out?
user
Sure, I will help you in booking the ticket.
assistant
Thank you for considering my request.
user
May I know your travelling dates please?
assistant
Sure, my travelling dates are 01/04 and 01/06.
user
Sorry, there are no flights found.
assistant
Ok no problem, thank you  for your services.
user
Thank you for reaching us.
assistant