Hi.
user
Hello, how can I guide you for today?
assistant
Can you help me in booking a flight from IAD to SFO?
user
Can you please share on what dates you are willing to travel?
assistant
I like to travel on July 17 to 19.
user
Are you looking for a connecting flight or direct flight?
assistant
I prefer travelling in single connection.
user
Do you have any class preferences?
assistant
I want to travel on economy class.
user
Do you have any other requirements that you are looking for?
assistant
No.
user
Can you please provide your name to proceed further?
assistant
I am Justin Evans.
user
Sorry, there are no flights available at your request.
assistant
That's ok, thank you.
user
Thank you for contacting us, have a nice day.
assistant