You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do for you at this moment?

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

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are Aug 31 and Sept 02.

ASSISTANT: Do you need a lay by in between the journey?

USER: I need a connecting flight.

ASSISTANT: Can I know your good name please?

USER: My name is Kimberly Roberts.

ASSISTANT: Do you have any other preferences?

USER: No, thanks for asking.

ASSISTANT: We found a spirit airlines with fare of 100 and a lay by in between the journey matches your schedule.

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1017.

USER: Thank you for booking.