Hello.
user
Hello, how can I aid you today?
assistant
Can you please help me to find a flight on the route from DCA to OAK for my business trip?
user
Sure, when are you planning to start and return on?
assistant
My journey dates are from November 13th to November 15th.
user
Do you need any other specifications?
assistant
I was looking for a flight with economy class.
user
Can I know your good name?
assistant
My name is Michelle Campbell.
user
Do you prefer a connecting flight?
assistant
Yes, my maximum connection limit is 1.
user
Thank you for your details, there are no flights found with the given details.
assistant
Oh! That's fine, thank you for checking.
user
Thank you.
assistant
You are most welcome.
user