You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: George Young here.

ASSISTANT: Nice to meet you Young.

USER: Please book my ticket from IAH for a round trip.

ASSISTANT: Sure, may I know your travelling dates?

USER: My travel dates are 05/18 and 05/20.

ASSISTANT: Delta airline is providing flight for you with price 100 and connection 2. Shall I proceed?

USER: Please search for 1 connection.

ASSISTANT: Let me check. I found a flight with 1 connection for your with airline Hawaiian.

USER: Please book my ticket.

ASSISTANT: Your ticket has been reserved with flight number 1002.

USER: Thank you.

ASSISTANT: Welcome Young, have a nice trip.