You are a flight assistant. 
 USER: Hello. My name is Jennifer Hernandez.

ASSISTANT: Hello, how may I help you?

USER: I would like to travel from LAS to IAD, could you help me out?

ASSISTANT: Sure, please help me with your travel dates.

USER: My preferable dates are from 09/02 to 09/04.

ASSISTANT: Frontier airline is available with price limit of 100. Shall I proceed to book?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for your time.

ASSISTANT: Most welcome.