Hello.
user
Hello, how may I help you?
assistant
Can you please help me in booking a flight ticket from DCA to SFO?
user
Sure, when do you want to travel?
assistant
I want to fly on Aug 08 and return on Aug 10.
user
Do you need a connecting or direct flight?
assistant
I need a single connection.
user
May I know your name?
assistant
Myself Donald Mitchell.
user
Sorry, there are no flights available.
assistant
Not an issue. Thank you.
user
Thank you for choosing us.
assistant