You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I want to book a ticket from IAH to AUS, can you help me?

ASSISTANT: Sure, may I know your preferable dates of journey please?

USER: My travel dates are 02/19 and 02/21.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: May I know your name please?

USER: Elizabeth Moore here.

ASSISTANT: Ok, I found a flight with the connections limit 1 of fare 200, shall I proceed with this booking?

USER: You can book it.

ASSISTANT: Your ticket has been reserved with the airline Delta and flight number 1009.

USER: Thank you for booking.

ASSISTANT: You are welcome and hope you have a great day.