You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Please book me a flight ticket from HOU to SEA to meet my family.

ASSISTANT: Ok, may I know your planned dates for this journey?

USER: I have planned to travel on Nov 25th and return on Nov 27th.

ASSISTANT: Do you need a connecting flight?

USER: I prefer connecting flight.

ASSISTANT: May I know your name?

USER: Christopher Moore.

ASSISTANT: Flight-1018 is available for you by United Airlines with 1 connection. Can I book it?

USER: Ok, please book it.

ASSISTANT: Your ticket is reserved, thank you for choosing us. Have a safe journey.