You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Linda Scott.

ASSISTANT: How can I assist you at this moment?

USER: I planned to meet my cousin in IAD, can you please help me to book a flight ticket from IAH?

ASSISTANT: Sure, I am happy to help you in booking flight ticket.

USER: I prefer to travel on 03/15 and 03/17.

ASSISTANT: Ok, please hold on a moment.

USER: Sure.

ASSISTANT: There is a flight available in this route as per your requested dates, airline is AA and connection limit of this airline is 1 with minimum fare of 100. Are you ok comfortable with this flight?

USER: Ok, please confirm my booking.

ASSISTANT: I have confirmed your flight ticket, flight number is 1004.

USER: Thank you for your help.

ASSISTANT: You are welcome Linda Scott.