Hello, I am  Virginia Martinez.
user
Hello, how can I assist you today?
assistant
I am very exited to visit for parks and lakes in Philadelphia. Can you please help me with that ticket booking process.
user
Sure, may I know your travel dates?
assistant
My depart is on 03/28 and arrival  date is 03/30.
user
Ok, help me with your airport codes.
assistant
Sure, my airport codes are TX-DFW to PA-PHL.
user
Ok, may I know your price limit?
assistant
My price limit  shoud be 500.
user
We found a flight in Frontier airline with a single connection and the price is 100. The flight number is 1003.
assistant
Ok, please proceed with booking.
user
Sure, your booking has been confirmed.
assistant
Thanks for your information.
user
Thank you for serving you.
assistant