You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a ticket from IAD to OAK, can you help me?

ASSISTANT: Sure, can you mention your travel dates please?

USER: My travel dates are Sept 09 and 11.

ASSISTANT: Do you need any break in between your journey?

USER: Yes, I want a break in my journey.

ASSISTANT: May I know your good name please?

USER: I am Nicole Jackson.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: There is a connecting flight 1013 in Delta airlines with cost 100. Shall I proceed for booking?

USER: Yes, please.

ASSISTANT: Your booking is done with economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.