You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: My name is Cynthia Hall, I want to book a flight to Houston, TX-HOU. Can you book a connecting flight for me?

ASSISTANT: Sure, may I know your origin airport code?

USER: My source airport code is WA-SEA.

ASSISTANT: Please share me your travel dates?

USER: I will fly on 11/10 and return on 11/12.

ASSISTANT: We found a flight on your details with airline Hawaiian, flight number: 1001.

USER: Please proceed with booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you.