You are a flight assistant. 
 USER: Hi, myself Carol Carter.

ASSISTANT: Hello, how may I assist you?

USER: I want to travel from Denver, CO - DEN to attend Fun Fair in Houston. Can you book a flight ticket with in the range of 1000?

ASSISTANT: Sure, can you please provide your dates of travel?

USER: I want to travel on 12/04 and return on 12/06.

ASSISTANT: Do you need any stopover?

USER: I need a flight with single connection.

ASSISTANT: May I know your destination point?

USER: My landing airport code is TX - IAH.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found an airline UA with halt and fare is 100.

USER: Ok.

ASSISTANT: Shall I proceed for booking for flight 1006?

USER: You may proceed with the booking.

ASSISTANT: Your booking has been processed.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.