Hi, I am Gregory Hernandez.
user
Hello, How can I serve you?
assistant
 I want to book a flight ticket to attend my friend's bachelor's party in SFO. Can you book a flight ticket with price of 200?
user
Sure, we are glad to help you. can you please share your journey dates that you prefer to travel?
assistant
 I want to travel on 04/01 and need to catch return flight on 04/03.
user
Please let me know your origin airport code.
assistant
Origin airport code is OAK.
user
Do you prefer any halt in between journey?
assistant
I need a direct flight.
user
Thank you for providing all necessary details,  there is a flight which matches your request. Flight number 1026 and airline UA at a price of 200 and it is a direct flight.
assistant
You can proceed with booking.
user
Sure, your booking is done.
assistant
Thanks for the help.
user
Thank you for reaching us, have a nice day.
assistant