You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I am Susan Moore, I need to book a flight ticket to LAX from IAD. Can you please help me out?

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

USER: Thank you, my travelling dates are 03/27 and 03/29.

ASSISTANT: Please wait a moment to check the flights availability in your route. According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by JetBlue airlines. Shall I proceed with this?

USER: Sure, proceed please.

ASSISTANT: Ok, your ticket has been booked in flight number 1022.

USER: Thank you for booking my flight ticket with flight 1022.

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