You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Andrew Mitchell.

ASSISTANT: How can I help you at this moment?

USER: My friend who lives in Dallas took my property documents for bank mortgage. I would like to take them back. Can you help me in booking a ticket from HOU to DFW?

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

USER: My planned trip dates are 06/28 and 06/30.

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: Please proceed for booking the ticket.

ASSISTANT: Andrew Mitchell, your ticket is booked with flight number 1004.

USER: Thank you for your service.

ASSISTANT: Thank you, have a safe journey.