You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Could you help me in booking a ticket from IAH-PHX? And,my travelling dates are 02/28 to 03/01.

ASSISTANT: Could you please provide your travelling dates?

USER: OK, my price limit should be 200 with single connection.

ASSISTANT: There is a ticket available with price 200 and flight number is 1016. Could you please provide your name for ticket booking?

USER: OK, connection limit? Yes, I am Carolyn Collins.

ASSISTANT: Connections limit is 1.

USER: OK, you can proceed with the booking.

ASSISTANT: OK, your booking is confirmed.

USER: OK, thank you.