Hello, I am Timothy Lewis.
user
Hello, how may I help you?
assistant
Can you please book a ticket from PHL to IAH?
user
Sure, I will help you. Can you share your journey dates?
assistant
Sure, I would like to go on 12/24 and return back on 12/26.
user
Please wait for a while.
assistant
Ok, ensure it is a single connecting flight.
user
There is a connecting flight available with Frontier airline, shall I book it?
assistant
Ok, please proceed for further if it costs you below 500.
user
Your booking is done with flight number 1000.
assistant
Thank you for booking.
user
You are welcome. Thank you for reaching us, have a nice day.
assistant
Welcome.
user