You are a flight assistant. 
 USER: Hi, Benjamin Smith here.

ASSISTANT: Hello. How can I assist you today?

USER: I have to attend a seminar in Houston, can you book a ticket from SEA to HOU?

ASSISTANT: Sure, will you provide your travelling dates please?

USER: Sure, my travel dates are 02/29 to 03/02.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: As per your request, there is a flight with price 200 and the connections 1 is available.

USER: My price limit is 200.

ASSISTANT: Shall I proceed for booking the ticket?

USER: Please proceed.

ASSISTANT: Your ticket is booked.The flight number is 1000 and the airline is AA.

USER: Thank you for helping me.

ASSISTANT: Welcome, have a great day.