You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you now?

USER: Please book a flight ticket from LAX to JFK.

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: Thank you, my preferable travel dates are from June 13th to June 15th.

ASSISTANT: Do you have any connection limit?

USER: Yes, I would like to prefer a single connection in between my journey.

ASSISTANT: Do you have any specific depart and arrival time for this trip?

USER: No.

ASSISTANT: Any other preferences do you have?

USER: No, I don't have any other specifications.

ASSISTANT: Can I know your name please?

USER: Myself Kimberly Mitchell.

ASSISTANT: Please be on hold to check the flights.

USER: Ok.

ASSISTANT: I have found a flight with single connection between your journey having with the fare of 300 provided by Southwest airlines in economy class. Are you ok with this flight?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1018.

USER: Thank you for your assistance.

ASSISTANT: Thank you for contacting us. Happy journey.