Hi, I am Jessica Johnson.
user
Hello. How can I aid you?
assistant
I want to travel from Oakland to attend a live concert at Philadelphia. Can you help me book a flight ticket within the price of 500?
user
Sure, I can help you. Can I know your travelling dates?
assistant
My dates of travel are 07/22 and return on 07/24.
user
Please share me your airport codes.
assistant
From OAK, I need to reach PHL.
user
We found a UA airline, flight number:1015 and the price is 100.
assistant
Ok, proceed for booking with this airline.
user
Your flight ticket has been reserved.
assistant
Thank you for your service.
user
Thank you for opting us.
assistant