You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for the day?

USER: I am looking for a flight from HOU to PHL, can you please help me in booking?

ASSISTANT: Sure, may I know your preferred dates of travel?

USER: My travelling dates are Oct 10 and Oct 12.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: Any other specifications to be met?

USER: No.

ASSISTANT: Ok, please wait  a minute.

USER: Sure.

ASSISTANT: We found an airline Spirit with flight 1004 having a fare 100 with stopover.

USER: Please proceed.

ASSISTANT: May I know your name?

USER: Sure, my name is Nicole Phillips.

ASSISTANT: Your booking has been processed.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.