Hello.
user
Hello, how may I assist you today?
assistant
Can you book a flight ticket from LAS to OAK?
user
Sure, we are pleased to serve you. Can you assign me your trip dates?
assistant
Dec, 14 and Dec, 16 are my travelling dates.
user
Is there any airline preference for you?
assistant
No.
user
May I know your depart time and arrival time?
assistant
My return time should be at evening.
user
Do you have any other preferences?
assistant
I need a direct flight.
user
Please wait for a while.
assistant
Sure.
user
Thanks for your time, We found  a direct flight with fare of 100 and 1017 flight number. Shall I proceed?
assistant
Please proceed.
user
On whose name, I have to confirm the booking?
assistant
Cynthia Perez.
user
Your seat has been reserved with Southwest Airlines in economy class and you will arrive in the evening time at 23:00 PM.
assistant
Thank you.
user
Thank you for availing us.
assistant