You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Rebecca Taylor.

ASSISTANT: How can I assist you?

USER: I am looking for a flight from LAX to IAD, can you help me out?

ASSISTANT: Ok, may I know your travelling dates?

USER: My trip dates are from 10/02 till 10/04.

ASSISTANT: Ok, here is a flight ticket with fare 100 and 1013 as flight number. Shall I proceed for booking?

USER: Please proceed with it.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.