Hello.
user
Hello, what can I do for you today?
assistant
I'm planning to visit Denver botanical gardens, can you please book a ticket from OAK to DEN?
user
Sure, your travel dates please?
assistant
Sure, my planned departure and return travel dates are 13th and 15th of July.
user
Any requirements to be met?
assistant
I need single connected flight.
user
Can I know your name to proceed further?
assistant
Sure, my name is Jessica Walker.
user
Sorry, no flights found as per your requirement.
assistant
That's fine, thank you for giving the information.
user
Thank you for contacting us.
assistant