You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am Samuel Baker. Can you help me in booking the ticket from LAS to DFW?

ASSISTANT: Sure, I will help you. Can I have your preferable dates of travelling?

USER: My planning dates are from 08/15 to 08/17.

ASSISTANT: Please wait a moment to check the flights.

USER: Ok.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 200 provided by JetBlue airlines. Shall I proceed with this?

USER: That's great, please proceed.

ASSISTANT: Ok, your ticket has been booked in flight number 1015.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a great journey.

USER: You are welcome.