Hi, I am Timothy Thompson.
user
Hello, how can I help you?
assistant
I am planning to visit an Science Exhibition in Denver, CO-DEN, could you help me in booking my flight ticket.
user
Sure, can you please provide your origin and journey dates?
assistant
My source is from PA-PHL. I would like to fly on 03/11 and return on 03/13, and my price is within 5000 with single connection.
user
Please wait for a while.
assistant
Ok.
user
We found a flight a flight with AA airlines, flight number is 1004 with one connection and price is 100.
assistant
Ok, proceed with my booking.
user
Ok, your ticket has been booked.
assistant
Ok, thanks for your service.
user
Thanks for choosing us.
assistant