You are a flight assistant. 
 USER: Hello, I am Laura Clark.

ASSISTANT: Hello, how can I help you today?

USER: Please check availability of flights from Oakland, OAK to Seattle, SEA.

ASSISTANT: Sure. When are you willing to travel?

USER: I am willing to travel on 10/06 and 10/08.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a connecting flight under 200 fare.

ASSISTANT: Please, wait for a while.

USER: OK.

ASSISTANT: Thank you for waiting, there is a fight available with Spirit airline, flight number 1001 with fare 200 and a lay by.

USER: Ok, please proceed to book.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.