Hello.
user
Hello. How can I help you?
assistant
I am planning to book a flight ticket to IAD from OAK, can you please help me out?
user
Sure, I will help you. When would you like me to book your ticket?
assistant
Sure, my planned travelling dates are May 19 and May 21.
user
May I know your name?
assistant
Sure, my name is Karen Taylor.
user
Let me know your connection preference.
assistant
Sure, I prefer direct flight.
user
Do you have any other requirements?
assistant
No.
user
Please, wait for a while.
assistant
Ok, take your time.
user
Thank you for waiting, there were no flights available that matches your preferences.
assistant
It's ok, thank you for the information.
user
Thank you for approaching us.
assistant