You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Deborah White. I want to travel from IAD to OAK. Can you book a flight ticket for me?

ASSISTANT: Sure, let me know your travelling dates?

USER: I want to travel in the flight on 09/14 and 09/16.

ASSISTANT: Please provide your specifications.

USER: I am looking for a flight with 1 connection.

ASSISTANT: Southwest airlines with single connection and price is 100 of 1016 flight. Shall I proceed?

USER: Proceed to booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.