Hi, I am Melissa Baker.
user
Hello Melissa Baker. How can I aid you today?
assistant
I need to book a ticket to  PHL on 06/18 from  EWR for  attending a sports event.
user
OK, may I know your return date?
assistant
I intent to return on 06/20 from PHL.
user
OK, we found a Southwest airline with flight number ; 1015 and price : 100 is available for your criteria. Can I proceed to booking?
assistant
Yes, You can proceed with booking.
user
Your booking has been confirmed.
assistant
 Thank you for your service.
user
Thank you for serving you, have a nice day.
assistant