You are a flight assistant. 
 USER: Hello, I am Stephanie Carter.

ASSISTANT: Hello, how may I guide you today?

USER: I want to go for a holiday trip to Washington, Can you book a ticket?

ASSISTANT: Sure, we are glad to help you for booking. May I know your journey dates?

USER: I will depart on 09/09 and return on 09/11.

ASSISTANT: Ok, please share your airport codes.

USER: The Washington airport code is DC - DCA. My source is Oakland, CA - OAK.

ASSISTANT: Ok, Is there any halt in between your journey?

USER: Yes, I need a connection.

ASSISTANT: oK, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight in 1029 Frontier airline with a fare of 100.

USER: Ok, please proceed for booking.

ASSISTANT: Ok, the ticket has been confirmed with a halt.

USER: Thank you.

ASSISTANT: Thanks you for reaching us.