Hello.
user
Hello, how may I assist you today?
assistant
Can you please help me in booking my flight ticket from OAK to DCA?
user
Sure, may I know your planned travelling dates?
assistant
My planned travelling dates are from 07/05 to 07/07.
user
Do you have any limits on number of connections?
assistant
I need a single connecting flight.
user
Do you have any another specifications on your journey?
assistant
No.
user
May I know your name for the booking process?
assistant
Myself John Jackson.
user
Sorry, no flights are available on your required dates.
assistant
It's ok, thank you for your help.
user
Welcome, thank you for reaching us.
assistant