You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am a politician, I have to meet Donald Trump at Washington DC. So please book my ticket from New York.

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My itinerary dates are 01/18 and 01/20.

ASSISTANT: Can I know your airport codes too?

USER: My airport codes are LGA and IAD.

ASSISTANT: There is a flight with connection 1 and price 200, can I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been booked with flight number 1018.

USER: Thank you for assisting me.

ASSISTANT: May I know your name?

USER: Ashley Johnson here.

ASSISTANT: Thank you for reaching us.