You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a ticket from IAD to OAK to attend Innovation festival to share my ideas.

ASSISTANT: Sure, when you are willing to travel?

USER: My trip dates are 01/24 and 01/26.

ASSISTANT: May I know your good name please?

USER: Jerry Lewis here.

ASSISTANT: Is there any connection limit for you?

USER: I need break in my journey.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: There is a connecting flight 1001 in Southwest airlines at the price of 200 with economy class. Shall I proceed?

USER: Go ahead.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us.