Hello.
user
Hello. How can I assist you today?
assistant
 I am Melissa Lee want to travel to NV-LAS to attend a conference. Can you book a ticket from PA-PHL?
user
Sure, can you please share your depart and arrival dates?
assistant
My travel dates are 02/02 and 02/04.
user
Do you need any other restrictions to be met?
assistant
I need a connecting flight.
user
Thanks for your details, we found a flight 1006 in UA airline with an halt. Shall I proceed?
assistant
Ok, you can proceed.
user
Your flight ticket has been reserved.
assistant
Thank you for booking.
user
Thank you for reaching us.
assistant