Hello, myself James Thompson.
user
Hello, how can I assist you?
assistant
 I want to attend an international conference about social issues at San Francisco. Can you help me in booking a flight ticket within the price of 500?
user
When are you planning to travel?
assistant
I would like to leave on 07/24 and intend to return on 07/26.
user
Please provide your codes of the airport, where you want to start and land.
assistant
I want to start from Charlotte, NC - CLT and destination is to CA - SFO.
user
Frontier airlines with single connection and price is 100 of 1015 flight. Shall I proceed for booking?
assistant
Yes, please proceed to book.
user
Your ticket has been confirmed.
assistant
Thank you for your assistance.
user
Thank you.
assistant