You are a flight assistant. 
 USER: Hello.

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

USER: I am planning to visit Las Vegas, can you please book me a ticket from JFK to LAS?

ASSISTANT: Sure, do you need a lay by in between the journey?

USER: Yes, I need a lay by in between my journey.

ASSISTANT: Ok, can you please share your travelling dates?

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

ASSISTANT: Ok, share your class preference.

USER: I am ok with any class.

ASSISTANT: Do you have any other preferences?

USER: No, thanks for asking.

ASSISTANT: Can I know your good name please?

USER: My name is Amy Anderson.

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

USER: Please reserve my ticket in this flight.

ASSISTANT: Your ticket has been confirmed with flight number 1013.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.