Hello.
user
Hello. How may I aid you?
assistant
I am Barbara Martin. I have to attend a musical concert in Oakland, so I need a flight ticket from  Los Angeles.
user
Sure, could your please share your journey dates to search a flight?
assistant
Ok, my travelling dates are 12/14 and 12/16.
user
Let me know your preferred airport codes?
assistant
The origin and destination airport codes are LAX and OAK.
user
May I know your price limit?
assistant
The price limit should not exceed 1000.
user
I have found a flight-1000 of Delta airlines, shall I proceed with price 100?
assistant
Ok, please proceed with ticket booking.
user
Ok, your booking is done.
assistant
Thank you for booking my flight ticket.
user
You are welcome, have a nice day.
assistant
You are most welcome.
user