You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Emma Turner.

ASSISTANT: How can I assist you?

USER: I want to travel from HOU to IAD. Can you book a flight ticket for me?

ASSISTANT: Ok, may I know your travelling dates?

USER: I want to fly in the flight on 08/01 and 08/03.

ASSISTANT: Here is a flight ticket with fare 100 and 1001 a flight number. Shall I proceed for booking?

USER: Proceed to booking.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for helping me out.

ASSISTANT: Thank you for reaching us.