You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: Could you please help me with booking ticket from SEA to IAH?

ASSISTANT: Sure, may I know your connection limit?

USER: I need a flight with 1 connection.

ASSISTANT: Can you please share your planned travel dates?

USER: Ok, my travel dates are from Aug 18 to 20.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: Sure, I am Raymond Clark.

ASSISTANT: We found an UA airline, flight number: 1008, price: 100 with one connection. Shall I proceed to booking?

USER: Please book it.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you, have a good day.