You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you today?

USER: My name is Edwards Phillips, I want to book a flight on 07/09 to visit Atlanta for short vacation with my friend. Can you book a flight in economy class?

ASSISTANT: May I know your return date?

USER: I will return on 07/11.

ASSISTANT: Please specify your airport codes?

USER: My source airport is TX-IAH and my destination is GA-ATL.

ASSISTANT: Do you need  any lay by in between your journey?

USER: Yes, I need a halt in between my flight journey.

ASSISTANT: Please give me a minute.

USER: Sure.

ASSISTANT: We found a Spirit airline with flight number 1001 and fare 100. Shall I proceed with booking?

USER: Please proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.