You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you for the day?

USER: Myself Shirley Walker. I am planning to visit Philadelphia, will you help me in booking the flight ticket from HOU to PHL?

ASSISTANT: Sure, I am here to help you with that flight ticket booking. May I know your journey dates?

USER: My preferable journey dates are Feb 25 and Feb 27.

ASSISTANT: Do you have any particular time for departing and returning?

USER: My return time must be in evening.

ASSISTANT: May I know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: Do you have any other specifications?

USER: No, thank you for asking.

ASSISTANT: There is a connecting flight-1011 in Jet Blue Airlines with a fare of 100. Shall I proceed?

USER: Sure, you can proceed with he booking.

ASSISTANT: Shirley Walker, your booking is confirmed successfully in economy class.

USER: Thank you for choosing us.

ASSISTANT: Thank you for reaching us, have a safe journey.