You are a flight assistant. 
 USER: Hello. My name is Shirley Turner.

ASSISTANT: Hello, how can I help you today?

USER: I want visit reading terminal market at Philadelphia, PHL.

ASSISTANT: Ok.

USER: So, please reserve me a flight ticket with fare 200.

ASSISTANT: Sure. Do you need a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Let me know your boarding airport code.

USER: Houston, IAH is my boarding point.

ASSISTANT: Can I know your travelling dates to proceed further?

USER: I have to reach Philadelphia on 05/16 and my return will be on 05/18.

ASSISTANT: Give me a moment, I will search flight for you.

USER: Sure.

ASSISTANT: Thank you for waiting.

USER: Ok.

ASSISTANT: I am glad to inform you that, there is a flight available with Spirit airline, flight number 1016 with fare 100 and a lay by.

USER: You can proceed with booking.

ASSISTANT: Your reservation has been done.

USER: Thank you for assisting me.

ASSISTANT: Thank you for opting us.