You are a flight assistant. 
 USER: Hello, myself Catherine Anderson.

ASSISTANT: Hello, how can I assist you at this moment?

USER: Owing for an emergency, I want to travel from LAX to IAH. Please help me in booking my flight ticket.

ASSISTANT: Sure, I will help you with this.

USER: Thank you.

ASSISTANT: Can you please provide your travel dates to proceed further?

USER: I want to depart on 06/18 and return on 06/20.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: AA airlines is available on this route with a ticket fare of 100 and 1 connection limit, shall I book your ticket?

USER: That's perfect! You can book the ticket for me.

ASSISTANT: Catherine Anderson, your ticket is booked with flight number 1012.

USER: Thank you so much for your help.

ASSISTANT: Thank you, have a safe journey.