Hello.
Hello, how may I help you?
I want to book a flight from IAD to OAK to visit Comic-Con. Can you help me with booking?
Sure, may I know your name?
My name is Anthony Phillips.
Can I know your travelling dates?
I will fly on Jan 29 and return on Jan 31.
Do you have any other specifications?
I need direct flight and normal cost airline.
May I know your class preference?
I am fine with any class.
Ok, wait a minute.
Sure.
Sorry, there are no flights available on your request.
Ok, thank you for the information.
Thank you for choosing us.