You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I render you at this moment?

USER: I have planned to book a plane ticket from DFW to JFK, can you assist me?

ASSISTANT: Sure, may I know your travelling dates?

USER: My preferred dates are Sep 16th and Sep 18th.

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

USER: I need single connection between my trip.

ASSISTANT: Do you have any other preferences?

USER: I need to travel in economy class.

ASSISTANT: May I know your good name please?

USER: Amy Edwards.

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

USER: Proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1020.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.