You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please book a flight ticket from PHL to IAH?

ASSISTANT: May I know your desired travel dates please?

USER: Thank you. I have planned my travel  dates as Dec 17 and Dec 19.

ASSISTANT: Do you have any specifications?

USER: I am looking for single connecting flight.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket is booked, flight number 1017 with Spirit Airlines. May I know your name please?

USER: Please confirm my ticket with my name Sharon Wright.

ASSISTANT: Thank you for opting us.

USER: Thank you for your help.