You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Matthew Brown.

ASSISTANT: What help can I do for you Matthew?

USER: I heard NASCAR Hall of Fame is a wonderful place for NASCAR fanatics, so could you book a ticket from DFW to CLT?

ASSISTANT: Yes, is there any particular dates you would like to visit on?

USER: I am interested to travel from 02/09 to 02/11.

ASSISTANT: Ok, please hold on for a moment so that I can check with availability of flights for you.

USER: Sure, take your time.

ASSISTANT: I'm happy to tell you that there is a flight 1019 available with 1 connection at price 100, shall I proceed with the booking?

USER: Please proceed with the booking.

ASSISTANT: Ok Matthew, your ticket has been booked with AA airlines on your requested dates.

USER: Thank you for helping me out.

ASSISTANT: Thank you, have a great trip.