Hello. I am Donald Lopez.
user
Hello. How can I assist you?
assistant
I would like to fly from San Francisco CA-SFO, can you please help me in booking a flight ticket to Philadelphia PA-PHL?
user
Ok, may I know your travel dates?
assistant
My travel dates are 09/15 and 09/17.
user
Do you have any preference?
assistant
I need a lay by. I can spend upto 1000.
user
 We found  a connecting flight JetBlue with flight number 1002 and fare is 100. Shall I proceed?
assistant
Please proceed.
user
Your booking is confirmed.
assistant
Thank you for your help.
user
 Thank you for availing us.
assistant