Hello.
user
Hello. How can I aid you?
assistant
I am Angela Martinez from Oakland.
user
Ok.
assistant
I am planning to attend for a Cultural program in Las Vegas, so please book a flight ticket on 07/25.
user
Sure, may I know when you want to return?
assistant
I want to return on 07/27.
user
Ok, please help me with your airport codes.
assistant
My source and destination airport codes are CA - OAK, NV - LAS.
user
Do you need any halt in between your journey?
assistant
Yes, I need a halt.
user
Wait a minute please.
assistant
Sure.
user
Thank you for waiting, we found a flight with number 1012 and airline UA at a price of 100 with 1 connection. Shall I proceed?
assistant
Proceed to booking.
user
Sure, your booking is done.
assistant
Thank you for your service.
user
Thank you for reaching us, have  a nice day.
assistant