You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Michelle Turner.

ASSISTANT: What service that you are looking from our agency?

USER: Can you please book a flight ticket from LAX to IAD?

ASSISTANT: Sure, may I know your planned dates of travelling?

USER: Sure, I need to travel on dates of 02/26 and 02/28.

ASSISTANT: Please wait a moment to check the flights on your route.

USER: Sure, take your time.

ASSISTANT: Based on your information, Spirit airline is ready to serve you with 1 connection with a minimum fare of 100 is available for you. Shall I proceed with this?

USER: That is fine, please proceed with booking.

ASSISTANT: Sure, your ticket has been booked in flight number 1004.

USER: Thank you for your help.

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

USER: Most welcome.