Hello, I am Elizabeth Brown.
user
Hello, how may I assist you today?
assistant
I need to book a flight ticket from IAD to LAX. Can you please help me to book a connected flight ticket?
user
Sure, can you please provide your departure and arrival dates?
assistant
My journey dates are June 03 and June 05.
user
Do you have any specifications to be met?
assistant
I prefer a departure time at evening. And I am returning flight time at morning.
user
Are you looking for any preferred class?
assistant
I am comfortable with any class.
user
Ok, please wait a moment.
assistant
Sure.
user
Thank you for your valuable time, unfortunately no flights available on that route.
assistant
No problem, thank you for your information.
user
Thank you for approaching us.
assistant