Hello.
Hello, how can I assist you today?
Can you please help me to book a ticket from DCA to OAK?
Sure, when do you want to start and return on?
I want to depart on Sept 15 and return on Sept 17.
Do you prefer a connecting flight?
I need a single connecting flight.
Do you have any other requirements?
No.
Can I know your good name?
My name is Melissa Adams.
Thank you for your details, there are no flights found with the given details.
Ok, thank you for your response.
Thank you for your assistance.