You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you at this moment?

USER: I want to book a flight ticket to attend an event which is going to held at PA. Can you help me with this?

ASSISTANT: Sure, may I know your journey points?

USER: IAH and PHL are my airport codes.

ASSISTANT: Do you prefer a connection in between your journey?

USER: I need a break.

ASSISTANT: Can I know your travel dates, please?

USER: Feb 04th and 06th are my trip dates.

ASSISTANT: Ok, please wait for a minute.

USER: Ok.

ASSISTANT: We found a connecting flight in Spirit Airlines with flight number 1005 having an economy class. Shall I proceed for booking?

USER: That's Perfect, You can reserve it.

ASSISTANT: May I know your name to book a ticket?

USER: Mary Campbell.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.