You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Rebecca Lee.

ASSISTANT: How can I assist you at this moment?

USER: I want to travel from ORD to IAH locations, can you please help me in booking a flight ticket?

ASSISTANT: Sure, can you please provide your travelling dates to proceed further?

USER: My travelling dates are from 11/11 and 11/13.

ASSISTANT: Wait a moment please, let me find the best flights available on this route.

USER: Ok.

ASSISTANT: Southwest airlines is available on this route with a ticket fare of 100, shall I book your ticket?

USER: Please proceed with it.

ASSISTANT: Rebecca Lee, your ticket is confirmed with flight number 1002.

USER: Thank you so much.

ASSISTANT: Thank you, have a safe journey.