You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Alexander Hernandez here.

ASSISTANT: How may I help you, Alexander?

USER: I want to start my new business in LAS, want to go there to study the market. Please help me in booking my ticket from EWR.

ASSISTANT: Sure, please provide me your preferred dates of travel.

USER: My travelling dates will be from 12/08 to 12/10.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Alexander, there is a flight with JetBlue airlines available with price 100. Shall I book the ticket?

USER: Yes, please book it for me.

ASSISTANT: Your ticket is confirmed and the flight number is 1021.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing our agency, have a safe journey.