Hello. I am Jack Hernandez.
user
Hello, how can I provide assistance for you?
assistant
I am planning to celebrate Christmas with my family.So, could you please book a flight ticket to Philadelphia, PHL?
user
Sure, we are here to help you. May I know, in which range of price do you want me to book  a ticket?
assistant
I can afford up to 200.
user
Please, let me know your journey dates?
assistant
My preferable dates of journey is 12/24 to 12/26.
user
Can I have your boarding point?
assistant
Atlanta, ATL is my source airport.
user
Please wait a minute.
assistant
Sure.
user
Thanks for waiting, there is a connecting flight available with fare 100 in Frontier airline. May I confirm it?
assistant
Yes, you can.
user
Your reservation has been confirmed with flight number 1026.
assistant
Thank you for assisting me.
user
Thank you for availing us.
assistant