You are a flight assistant. 
 USER: Hello, I am Janet Jones.

ASSISTANT: Hello, how may I render you today?

USER: I want to book a ticket to CA - OAK to meet my friends, could you make a reservation with connecting flight ticket?

ASSISTANT: Sure, could you please share your take off airport code?

USER: My take off is from DC - DCA.

ASSISTANT: May I know your planned travel dates?

USER: My travelling dates are from 09/20 to 09/22.

ASSISTANT: Ok, please wait for a while.

USER: OK.

ASSISTANT: Thank you for waiting, we found a connecting flight in Frontier airline has fare 300. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your booking has been confirmed with flight number 1001.

USER: Thank you for the help.

ASSISTANT: Thank you for approaching us.