You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Jack Mitchell.

ASSISTANT: Jack, how may I aid you?

USER: I have a business meeting in San Francisco, can you help me for booking a flight ticket from HOU to SFO?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: My travelling dates are 12/20 and 12/22.

ASSISTANT: I found a flight for you with Hawaiian airline and it costs you 200. Shall I proceed?

USER: If flight is with single connection, please proceed for booking.

ASSISTANT: Your ticket has been booked with 1000 flight number.

USER: Thank you for booking.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.

USER: Welcome.