You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you now?

USER: I need you book a flight ticket from BOS to LAS. Please help me.

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

USER: June 1 and 3 are my planned travelling dates.

ASSISTANT: Do you have any connection limit?

USER: I have no preferences, I am ok with any flight that reachs LAS.

ASSISTANT: Ok, may I know your name to book the flight ticket?

USER: My name is Anthony Miller.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure, I will wait.

ASSISTANT: I have found a connecting flight having with the fare of 100 provided by Frontier airlines in economy class. Are you ok with this flight?

USER: Please book this flight for me.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1006.

USER: Thank you.

ASSISTANT: Thank you for reaching to our services, hope you have a great journey.